Hello, the only thing I know that doctors say when a child has pale yellow eyes is he or she is Jaundiced. You could also look up articles online for more info on it, to know about the causes, and what to do. Most of all pls visit your doctor so that tests could be run to ascertain the cause for such in your baby.
It may be nothing to worry about and it could also be something that calls for urgent attention.
Take care sis.