Please help with yellow eyelids

hi all, im hoping someone might be able to help me . ive had yellow eye lids ( not all over but inner corners and crease ) for a fair few years now . some days they look really bright yellow like I’m wearing eyeshadow and other days it’s hardly noticeable . I can always cover it with make up. I don’t have any yellow in whites of eyes , just lids. if you look it up for a visual it looks similar to OPS on eye skin but not orange . Liver test is always good and Dr thinks maybe just a side-effect from having my gallbladder removed but it doesn’t worry me at times . anyone know what this could be