黄きばみ

noun

yellow tint; yellowing; yellow discoloration

Refers to a yellowish stain or discoloration, often on fabric, paper, or teeth, typically from age or dirt.

• 古ふるい本ほんのページに黄きばみが出でている。

  The pages of the old book have yellowed.

• 黄きばみが気きになるので、歯はのホワイトニングを始はじめた。

  I started teeth whitening because the yellow tint bothers me.