When the liver is damaged, bilirubin builds up in the bloodstream and causes the skin and the whites of the eyes to turn yellow. This yellow color is often first seen on the face, hands, and feet. Jaundice is a clear sign that the liver is not functioning well and needs medical attention. Jaundice is also completely reversible, provided it is detected early, and usually has no long term complicationssource https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/4-skin-changes-that-indicate-liver-disease/articleshow/121773322.cms