As usual, the yellow eyes is the one sign of your body disorder, it should be noticed and cured immediately with some medicine. Because it maybe the jaundice which is the term for the yellowing of the eyes and often the skin as well, not the eyes problems. I do not know whether you like to smoke and drink, you should quit it if you love them. Jaundice is the symptom of your liver in some certain, smoking much or drink much will be harmful to your liver. Certainly, some people do normally have a hint of yellow, it is just pigment in your skin, for your description, it just a little yellow, do not worry about it. You could take a inspection in the hospital and get medical help in the hospital. Hope you get rid of the trouble as soon as possible. Good luck.