noun
A vivid blue-green color, named after the gemstone turquoise. Used as a color name in fashion, design, and everyday contexts.
彼女はトルコブルーのワンピースを着ていた。
She was wearing a turquoise blue dress.
このトルコブルーのタイルはとてもきれいだ。
These turquoise blue tiles are very beautiful.