Why do so many of the main characters have rare eye colors?

I've noticed Rick, Darryl, Carol, Lori, Carl, to name a few, all have eye colors that aren't brown. Is this a show thing only or were they like that in the comics?

Submitted August 22, 2020 at 12:55AM by DracoMalfoi47 https://ift.tt/3laTJ3d