When should I use 色 (iro) after a color word?

Use 色 when naming a shade or talking about a color as a noun, such as 赤色. Everyday Japanese often uses 赤, 青, 白, and 黒 without 色, while compounds such as 水色 and 茶色 already include it.

Does 青 mean blue or green in Japanese?

青 usually means blue, but it can describe some things that English speakers would call green, especially young or unripe things and the traditional traffic-light term 青信号. The surrounding noun gives the meaning.

Japanese Colors: Names, Kanji, and Everyday Examples

Q: What are the basic colors in Japanese?

The most useful basic color words are shiro (white), kuro (black), aka (red), ao (blue), kiiro (yellow), midori (green), and murasaki (purple). Learn the kana and a short phrase with each word.

Q: How do you say pink in Japanese?

Pink is ピンク (pinku) in Japanese. 桃色 (momoiro), literally peach color, is a native Japanese color word that can describe a softer pink shade.

Q: How do you say yellow in Japanese?

Yellow is 黄色 (kiiro), usually read きいろ (kiiro). In a phrase, 黄色い花 means a yellow flower; the adjective form uses 黄色い before a noun.

Updated September 28, 2026 | Japanese vocabulary and kana practice

Learning Japanese colors gives you a useful set of words for shopping, describing people and places, reading menus, and playing vocabulary games. The quickest route is to learn each color in three forms: the Japanese spelling, the kana reading, and one natural phrase. This guide explains the basic color names in Japanese, shows kanji and romaji, and points out the places where a direct English translation can be misleading.

A four-step Japanese vocabulary study flow from kana to words, phrases, and review — Color words become easier to retain when you move from kana to words, phrases, and review.

Quick answer: the core Japanese colors are 白 shiro (white), 黒 kuro (black), 赤 aka (red), 青 ao (blue), 黄色 kiiro (yellow), 緑 midori (green), and 紫 murasaki (purple). Add a phrase such as 赤いりんご (a red apple) instead of memorizing a translation alone.

On this page

Basic Japanese colors
How to use color words in phrases
Common shades and loanwords
A practical study routine
Frequently asked questions

Basic Japanese colors with kanji, kana, and romaji

Japanese color vocabulary mixes short native words with compounds and a few loanwords. The short words are worth learning first because they appear in everyday descriptions and combine easily with other nouns. The table uses a common modern reading; a dictionary or product label may show a slightly different shade name.

Color	Kanji or spelling	Kana	Romaji	Example idea
white	白	しろ	shiro	白い紙 — white paper
black	黒	くろ	kuro	黒い猫 — a black cat
red	赤	あか	aka	赤い花 — a red flower
blue	青	あお	ao	青い空 — a blue sky
yellow	黄色	きいろ	kiiro	黄色いバナナ — a yellow banana
green	緑	みどり	midori	緑の葉 — a green leaf
purple	紫	むらさき	murasaki	紫の花 — a purple flower
brown	茶色	ちゃいろ	chairo	茶色の靴 — brown shoes
gray	灰色	はいいろ	haiiro	灰色の雲 — gray clouds
light blue	水色	みずいろ	mizuiro	水色のシャツ — a light-blue shirt
pink	ピンク	ぴんく	pinku	ピンクの花 — pink flowers
orange	オレンジ	おれんじ	orenji	オレンジ色 — orange color
gold	金色	きんいろ	kiniro	金色の星 — a gold star
silver	銀色	ぎんいろ	giniro	銀色の指輪 — a silver ring

For a first review, memorize the first seven rows and then add two compound words such as 水色 and 茶色. This gives you a useful range without turning the list into an unconnected vocabulary dump. When a word is written only in katakana, such as ピンク, practice reading the kana rather than forcing a kanji equivalent.

How to use colors in Japanese phrases

Many beginner mistakes come from treating every color as the same part of speech. The short words 赤, 青, 白, and 黒 have familiar adjective forms ending in い: 赤い, 青い, 白い, and 黒い. They can come directly before a noun, as in 白い紙. Other color words are often followed by の, as in 緑の葉 or 紫の花.

Japanese phrase	Romaji	Meaning	Pattern
赤いりんご	akai ringo	a red apple	い-adjective + noun
青い空	aoi sora	a blue sky	い-adjective + noun
黄色い花	kiiroi hana	a yellow flower	黄色い + noun
緑の葉	midori no ha	a green leaf	noun + の + noun
紫の傘	murasaki no kasa	a purple umbrella	noun + の + noun
この色が好きです	kono iro ga suki desu	I like this color.	色 as a noun

The word 色 is read iro when it means color in a phrase such as 何色 (what color) or 色の名前 (color name). It is not necessary to add 色 after every basic word. 赤い and 青い already work naturally, while shade names such as 水色 and 茶色 include it as part of the compound.

Three Japanese learning game styles for kana, vocabulary, and sentence reading practice — Use a short game loop to review color words after learning their readings and meanings.

Common shades, loanwords, and cultural notes

Japanese has many traditional shade names, but a beginner does not need to memorize every one at once. Start with the productive pattern 色 plus a familiar noun: 桃色 is peach or soft pink, 水色 is light blue, 茶色 is brown, and 金色 and 銀色 are gold and silver. These compounds are useful because their parts give you a memory clue.

Pink in Japanese

ピンク (pinku) is the everyday loanword. 桃色 (momoiro) literally means peach color and can sound softer or more descriptive.

Yellow in Japanese

黄色 (kiiro) is the noun. Before a noun, you will often see 黄色い, as in 黄色い花. The extra い is part of the adjective form.

Blue and green

青 usually translates as blue, but it can describe young or unripe things and the traditional word 青信号 for a green traffic signal. Context matters.

Color and formality

Product descriptions and design talk may use a shade name plus 系, meaning a color family, or a katakana name. In daily conversation, a simple basic word is usually clearer.

Do not treat English color categories as perfectly identical to Japanese categories. A shop may label a fabric with a fashionable katakana shade, while a textbook teaches a basic native word. Both can be correct in their setting. Learn the word that matches the object, sentence, or game you are using.

A practical study routine for Japanese colors

Color vocabulary sticks when you connect sound, shape, and meaning. A short routine is more useful than copying a long list once. The steps below work for beginners and can also be adapted to a Japanese word game.

Read the kana aloud. Say あか, あお, and しろ before looking at the English. If kana is still new, use the site's hiragana chart and reading practice to check the sounds.
Attach one visual object. Pair 黄色 with a banana, 緑 with a leaf, and 青 with the sky. Concrete images make the vocabulary easier to retrieve.
Build a short phrase. Use an adjective form such as 赤い花 or a noun phrase such as 水色のシャツ. Phrase practice shows you which words take い and which use の.
Review in two directions. Cover the English and recall the Japanese, then cover the Japanese and recall the meaning. Add romaji only as a temporary bridge; the goal is to read kana directly.
Use a small game. Sort cards by color, match a word to a picture, or use a daily Japanese Wordle-style round for kana practice. The site's Japanese learning games guide compares different practice styles, while Basic Japanese Words adds broader vocabulary.

Counting and word-game note: if a puzzle asks for a fixed number of Japanese characters, check its own rules for small kana, long vowels, and katakana. Color words are excellent practice material, but an English label such as “pink” does not tell you how the Japanese input length will be counted.

Japanese colors FAQ

What are the basic colors in Japanese?

The most useful starting set is 白 shiro (white), 黒 kuro (black), 赤 aka (red), 青 ao (blue), 黄色 kiiro (yellow), 緑 midori (green), and 紫 murasaki (purple). Learn each with kana and one phrase.

How do you say pink in Japanese?

The everyday word is ピンク (pinku). 桃色 (momoiro) is another useful word for a peach or soft-pink shade.

How do you say yellow in Japanese?

Yellow is 黄色 (kiiro). Before a noun, use 黄色い, as in 黄色い花 for “yellow flower.”

Should I say 赤 or 赤色?

Both can be correct. 赤 is the concise everyday color word, while 赤色 makes “red color” explicit and may appear in lists, labels, or comparisons. Choose the form that fits the sentence.

Does 青 mean green sometimes?

Yes. 青 usually means blue, but Japanese uses it in a few traditional or contextual expressions for things English speakers may call green, such as an unripe fruit or a traffic signal. Read the whole noun phrase.

Summary

Start Japanese color study with the short words 白, 黒, 赤, 青, 黄色, 緑, and 紫. Then add shade compounds such as 水色, 茶色, and 金色. The most useful habit is to learn each word inside a phrase, because the phrase teaches you whether the color behaves like an い-adjective or connects with の. For more kana and vocabulary practice, continue with the site's Japanese phrases, hiragana words, and daily Japanese word game.