Is It Normal To Have Nipples The Same Colour As Your Skin?

Hello, I'm a 17 year-old female. I've started to slow down in puberty and I've had virtually clear skin for almost a year now, but I think there is something wrong with my breasts. I am a 36D and my nipples are what I think "Colorless" I'm pale, but not that pale but they are almost the same color as the rest of my skin. I feel really insecure, and am reminded basically everyday. Is there a certian name for nipple the same color as your skin?