Hazel/amber is the next rarest color after green. Blue is the second most common ... or violet with different lighting. Having a rare eye color or appearance may seem special and distinctive.

A new surgical procedure to permanently change eye color is gaining traction in the U.S. But many ophthalmologists fear ...

hazel, green, brown, near-black—but scientists believe that they’re all slightly different manifestations of blue eyes or brown eyes. “It may seem like green is rare,” says Dr. Kaplan ...