灰汁あく色いろMeaningsNounNo-adjective1. yellow-tinted gray (grey); scum colour (color)Kanji used灰ashes汁soup色colorComposed of灰汁あくlye; harsh taste; bitter taste; alkaline taste; astringency; scum (on a soup, broth etc.); (excessive) self-assertiveness; strong individuality; strong idiosyncrasyNoun色いろcolour; color; hue; tint; tinge; shade; complexion; skin colour; skin color; look (on one's face); …Noun