Hazel eyes can change colors based on the lighting, the doctor notes, due to the Rayleigh effect. "In addition, bright light ...

has brown pigment in it.The front layer of the iris (called the stroma) can make eyes appear brown, hazel, blue or green. The ...

A baby’s iris doesn’t contain much ... But parents of babies with lighter coloured eyes may witness a gradual change as they darken to green, hazel or brown. There’s no way to tell if ...