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TEA JOURNAL · EVIDENCE-LED GUIDES
TEA JOURNAL · TEA TYPES
Tea Types & Varieties: A Complete List of the 6 Categories
In brief
The six broad tea categories are white, green, yellow, oolong, black and dark tea. They all come from Camellia sinensis; processing makes the main difference. Ripe pu-erh belongs within dark tea. Herbal infusions sit outside these six categories.
A category describes how the leaf is made into tea, not a single flavour. Start with the six categories, then look closer at the character of individual teas and the cup you would like to brew.
The six tea categories
White, green, yellow, oolong, black and dark tea share the same plant: Camellia sinensis. The broad categories describe processing; cultivar, origin and brewing add further differences within each one.
| CATEGORY | DEFINING PROCESS | WHAT THIS MEANS |
|---|---|---|
| White | Withered/dried | Leaves are withered and dried, with relatively little intervention. |
| Green | Heated early | Early heating limits enzymatic oxidation. |
| Yellow | Covered yellowing | A covered yellowing stage follows initial heating. |
| Oolong | Partly oxidised | Oxidation is managed before heating and drying. |
| Black | Oxidised before drying | Enzymatic oxidation develops the leaf before drying. |
| Dark | Microbial fermentation/ripe pu-erh | Microbial transformation is central; ripe pu-erh belongs here. |
A MAP, NOT A FLAVOUR LADDER
These are broad processing descriptions, not complete recipes. Two teas in the same category can taste strikingly different.
Moonlight White and White Peony
One category, two distinct characters. These Tea Ducks tasting comparisons describe the impression of the brewed tea, rather than added flavourings.
WHITE TEA · TASTING NOTES
Moonlight White
“Crème brûlée”
Floral, ripe-fruit and honey-like notes give this cup a rounded sweetness. Think of the comforting richness of crème brûlée, rather than a dessert ingredient list.
IN THE CUP
Floral · Ripe fruit · Honey-like
WHITE TEA · TASTING NOTES
White Peony
“Melon sorbet”
Fresh and delicate, with a lighter-feeling sweetness. Melon sorbet is a way to picture its refreshing character, not a claim that melon has been added.
IN THE CUP
Fresh · Delicate · Melon-like
“Crème brûlée” and “Melon sorbet” are tasting notes, not ingredients. Neither comparison tells you how much caffeine is in your cup.
Choosing your first tea
Choose a flavour direction first, then try a small amount. These starting points are invitations to explore, not rules for every tea in a category.
| IF YOU ENJOY… | TRY… | WHY START HERE? |
|---|---|---|
| Fresh, delicate flavours | White Peony or green tea | A starting point for a lighter-feeling cup. |
| Floral, rounded sweetness | Moonlight White or oolong | Explore aromatic character and a fuller texture. |
| A fuller, deeper cup | Black tea or ripe pu-erh | Try malty or earthy styles; check the individual tasting notes. |
LIGHT FLAVOUR ≠ LOW CAFFEINE
All six categories can contain caffeine. A pale or delicate cup is not a reliable low-caffeine choice; the tea, portion and brewing method matter.
Tea colours explained
Tea colour can mean three different things. Keep the leaf, the liquid and the category name separate when reading a tea description.
Dry leaf
The unbrewed leaf may be silvery, green, brown or almost black. Leaf colour alone does not identify its category.
Brewed liquor
“Liquor” means the brewed liquid. Its colour changes with the tea and preparation, so it is not a category test.
Category name
White, green, yellow and black are processing names, not promises about the exact colour in your cup.
Oxidation and fermentation
The terms are sometimes used loosely, but they describe different processes. Here, oxidation means enzymatic oxidation; fermentation means microbial transformation.
ENZYMES · OXYGEN
Oxidation
Enzymatic oxidation happens when compounds in the leaf react with oxygen, aided by the leaf’s own enzymes. Makers manage it through handling, time and heating.
Central to the character of oolong and black tea.
MICROBES · TRANSFORMATION
Fermentation
Microbial fermentation involves microorganisms transforming the tea under suitable conditions. It is not simply another word for enzymatic oxidation.
A defining process in dark tea, including ripe pu-erh.
Where pu-erh fits
Pu-erh is not a seventh broad category. Ripe pu-erh belongs within dark tea. Raw sheng and ripe shou follow different processing paths, so the word “pu-erh” alone does not tell the whole story.
Raw sheng
Made without the accelerated wet-piling used for ripe shou. Raw sheng changes during storage; a young raw tea should not be described as though it has undergone ripe-tea processing.
Ripe shou
Undergoes a managed wet-piling stage that encourages microbial fermentation. This processing places ripe pu-erh within dark tea; it is not simply raw tea with a different name.
READ THE STYLE, NOT JUST THE NAME
Raw sheng and ripe shou are not interchangeable. Look for the style, age, storage information and tasting notes when choosing a pu-erh.
Blends, scented teas and herbal infusions
These names tell you something different from the six processing categories. Read the base tea and ingredients alongside the name.
Blends
A blend combines teas, or tea with other ingredients. English Breakfast is usually a black-tea blend; the blend name does not create a new broad category.
Scented teas
Scent describes an added aromatic character, not a processing category. Jasmine tea is often green tea; Earl Grey is usually black tea flavoured with bergamot. Check the base tea.
Herbal infusions
Chamomile, peppermint and rooibos are not Camellia sinensis, so they sit outside the six tea categories. Check ingredients: a herbal blend may also contain tea or another caffeinated plant.
Tea types FAQs
Two useful distinctions when reading a tea label.
Is matcha a seventh category?
No. Matcha is a powdered green tea, not a seventh broad category. Its powdered form describes how it is prepared and consumed; it remains within green tea.
What do variety and origin tell me?
Variety can refer to a cultivar or to a named tea style, so check how the producer uses the word. Origin tells you where the tea was grown. Both can help describe its character, but neither replaces the processing category.
For a fuller picture, read the category, cultivar or style, origin and tasting notes together. They describe different aspects of the same tea, not competing classification systems.
Sources
Source references for this guide are listed below as supplied. Tasting comparisons describe flavour, not ingredients or caffeine measurements.
01
ISO 20715:2023
02
Wong 2022
03
pu-erh 2016
04
UK Tea & Infusions Association
CHOOSE BY FLAVOUR, WITH THE FACTS BESIDE YOU
Choose the cup that makes you curious
Begin with the flavours you enjoy. Explore whole-leaf teas with tasting notes and brewing guidance, or keep reading in the Tea Journal.
Return to the Tea Journal
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TEA JOURNAL · EVIDENCE-LED GUIDES
TEA JOURNAL · TEA TYPES
Tea Types & Varieties: A Complete List of the 6 Categories
IN BRIEF
The six broad tea categories are white, green, yellow, oolong, black and dark tea. They all come from Camellia sinensis; processing makes the main difference. Ripe pu-erh belongs within dark tea. Herbal infusions sit outside these six categories.
A category describes how the leaf is made into tea, not a single flavour. Start with the six categories, then look closer at the character of individual teas and the cup you would like to brew.
The six tea categories
White, green, yellow, oolong, black and dark tea share the same plant: Camellia sinensis. The broad categories describe processing; cultivar, origin and brewing add further differences within each one.
| TEA | PROCESS & CHARACTER |
|---|---|
| White | Withered/dried Leaves are withered and dried, with relatively little intervention. |
| Green | Heated early Early heating limits enzymatic oxidation. |
| Yellow | Covered yellowing A covered yellowing stage follows initial heating. |
| Oolong | Partly oxidised Oxidation is managed before heating and drying. |
| Black | Oxidised before drying Enzymatic oxidation develops the leaf before drying. |
| Dark | Microbial fermentation/ripe pu-erh Microbial transformation is central; ripe pu-erh belongs here. |
A MAP, NOT A FLAVOUR LADDER
These are broad processing descriptions, not complete recipes. Two teas in the same category can taste strikingly different.
Moonlight White and White Peony
One category, two distinct characters. These Tea Ducks tasting comparisons describe the impression of the brewed tea, rather than added flavourings.
WHITE TEA · TASTING NOTES
Moonlight White
“Crème brûlée”
Floral, ripe-fruit and honey-like notes give this cup a rounded sweetness. Think of the comforting richness of crème brûlée, rather than a dessert ingredient list.
IN THE CUP
Floral · Ripe fruit · Honey-like
WHITE TEA · TASTING NOTES
White Peony
“Melon sorbet”
Fresh and delicate, with a lighter-feeling sweetness. Melon sorbet is a way to picture its refreshing character, not a claim that melon has been added.
IN THE CUP
Fresh · Delicate · Melon-like
“Crème brûlée” and “Melon sorbet” are tasting notes, not ingredients. Neither comparison tells you how much caffeine is in your cup.
Choosing your first tea
Choose a flavour direction first, then try a small amount. These starting points are invitations to explore, not rules for every tea in a category.
| IF YOU ENJOY | TRY & WHY |
|---|---|
| Fresh, delicate flavours | White Peony or green tea A starting point for a lighter-feeling cup. |
| Floral, rounded sweetness | Moonlight White or oolong Explore aromatic character and a fuller texture. |
| A fuller, deeper cup | Black tea or ripe pu-erh Try malty or earthy styles; check the individual tasting notes. |
LIGHT FLAVOUR ≠ LOW CAFFEINE
All six categories can contain caffeine. A pale or delicate cup is not a reliable low-caffeine choice; the tea, portion and brewing method matter.
Tea colours explained
Tea colour can mean three different things. Keep the leaf, the liquid and the category name separate when reading a tea description.
Dry leaf
The unbrewed leaf may be silvery, green, brown or almost black. Leaf colour alone does not identify its category.
Brewed liquor
“Liquor” means the brewed liquid. Its colour changes with the tea and preparation, so it is not a category test.
Category name
White, green, yellow and black are processing names, not promises about the exact colour in your cup.
Oxidation and fermentation
The terms are sometimes used loosely, but they describe different processes. Here, oxidation means enzymatic oxidation; fermentation means microbial transformation.
ENZYMES · OXYGEN
Oxidation
Enzymatic oxidation happens when compounds in the leaf react with oxygen, aided by the leaf’s own enzymes. Makers manage it through handling, time and heating.
Central to the character of oolong and black tea.
MICROBES · TRANSFORMATION
Fermentation
Microbial fermentation involves microorganisms transforming the tea under suitable conditions. It is not simply another word for enzymatic oxidation.
A defining process in dark tea, including ripe pu-erh.
Where pu-erh fits
Pu-erh is not a seventh broad category. Ripe pu-erh belongs within dark tea. Raw sheng and ripe shou follow different processing paths, so the word “pu-erh” alone does not tell the whole story.
Raw sheng
Made without the accelerated wet-piling used for ripe shou. Raw sheng changes during storage; a young raw tea should not be described as though it has undergone ripe-tea processing.
Ripe shou
Undergoes a managed wet-piling stage that encourages microbial fermentation. This processing places ripe pu-erh within dark tea; it is not simply raw tea with a different name.
READ THE STYLE, NOT JUST THE NAME
Raw sheng and ripe shou are not interchangeable. Look for the style, age, storage information and tasting notes when choosing a pu-erh.
Blends, scented teas and herbal infusions
These names tell you something different from the six processing categories. Read the base tea and ingredients alongside the name.
| TERM | WHAT IT MEANS |
|---|---|
| Blends | A blend combines teas, or tea with other ingredients. English Breakfast is usually a black-tea blend; the blend name does not create a new broad category. |
| Scented teas | Scent describes an added aromatic character, not a processing category. Jasmine tea is often green tea; Earl Grey is usually black tea flavoured with bergamot. Check the base tea. |
| Herbal infusions | Chamomile, peppermint and rooibos are not Camellia sinensis, so they sit outside the six tea categories. Check ingredients: a herbal blend may also contain tea or another caffeinated plant. |
Tea types FAQs
Two useful distinctions when reading a tea label.
Is matcha a seventh category?
No. Matcha is a powdered green tea, not a seventh broad category. Its powdered form describes how it is prepared and consumed; it remains within green tea.
What do variety and origin tell me?
Variety can refer to a cultivar or to a named tea style, so check how the producer uses the word. Origin tells you where the tea was grown. Both can help describe its character, but neither replaces the processing category.
For a fuller picture, read the category, cultivar or style, origin and tasting notes together. They describe different aspects of the same tea, not competing classification systems.
Sources
Source references for this guide are listed below as supplied. Tasting comparisons describe flavour, not ingredients or caffeine measurements.
01
ISO 20715:2023
02
Wong 2022
03
pu-erh 2016
04
UK Tea & Infusions Association
CHOOSE BY FLAVOUR, WITH THE FACTS BESIDE YOU
Choose the cup that makes you curious
Begin with the flavours you enjoy. Explore whole-leaf teas with tasting notes and brewing guidance, or keep reading in the Tea Journal.