brown-dyed hair; hair dyed brown
Refers to hair that has been dyed brown, often associated with fashion trends among young people in Japan.
Recently, the number of students with brown-dyed hair has been increasing.
She dyed her hair brown when she became a high school student.
彼女は黒髪を茶髪に染めた。
She dyed her black hair brown.
Brown hair really suits him.
黒髪 is natural, undyed black hair, in contrast to 茶髪 which is hair that has been dyed brown.
金髪 refers to blonde/gold-colored hair, while 茶髪 specifically means brown-dyed hair, so the two are easily confused as generic 'dyed hair' terms.
Standard kanji spelling for brown-dyed hair.
Compound of 茶 (cha, 'brown') and 髪 (hatsu, 'hair'), literally 'brown hair'.