What does 黄色 mean?
黄色 is a Japanese noun meaning “yellow (the colour)” in English. It is written as 黄色 in kanji, きいろ in hiragana, and kiiro in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
床は緑色に塗られていたが、一方壁は黄色だった。
The floor was painted green, while the walls were yellow.