I couldn't care less about the color of someone's skin or their physical characteristics. What most people object to, or have difficulty with, are cultural differences. It is not the race of the person that is an issue, but their cultural values and practices. If you think "God" has ordered you to cut out your daughter's clitoris, or to beat your wife, then we can't be friends. If your idea of entertainment is watching Honey Boo-Boo or screaming chefs, then we can't be friends.
I don't care if you're black, white, brown, yellow, or green, if you come at me with common sense, intelligence, and a modicum of social tact, we are going to get along just fine.