For example, green eyes might appear more blue in certain lighting conditions or slightly hazel in direct sunlight, he said. The doctor also noted: "In rare cases, certain medical conditions can ...

The 'Rarest' Eye Color Only 2 percent of people have green eyes, " making it the rarest eye color, " Wong said in another post on Instagram in December.

This leads to the second thing to consider, which is the natural eye color of Emilia Clarke herself. According to numerous sites, actress Emilia Clarke does, in fact, have green eyes.