noun, noun which may take the genitive case particle 'no'
A bright blue-green color, named after the gemstone turquoise. Used as a noun or with の to modify another noun.
彼女はターコイズブルーのワンピースを着ていた。
She was wearing a turquoise blue dress.
このターコイズブルーはとても鮮やかだ。
This turquoise blue is very vivid.
Variant with a middle dot; less common in running text.
Loanword from English 'turquoise blue'.