noun which may take the genitive case particle 'no', na-adjective, noun
outstanding; excellent; remarkable
Describes something that stands out conspicuously from others in quality or performance. Often used in formal or written contexts, such as reviews, critiques, or news articles.
彼の演技は出色の出来だった。
His performance was outstanding.
この作品は出色の出来栄えだ。
This work is of remarkable quality.
From Chinese 出色 (chūsè), literally 'to exceed the color', meaning to stand out. The Japanese reading is the on'yomi of the characters.