also: せいりょくしょく
noun, noun which may take the genitive case particle 'no'
Describes a color between blue and green, like turquoise or aqua. Used as a noun or with の to modify another noun.
彼女は青緑色のドレスを着ていた。
She was wearing a bluish-green dress.
この絵の具を混ぜると、きれいな青緑色になる。
Mixing these paints produces a beautiful turquoise color.