answer:There are certain colors of makeup that can help bring out the color in your eyes more. Almay has a line of products specifically designed to bring out the color in several different eye colors. You can also visit a makeup counter (MAC, Sephora, etc.) and ask them what colors they’d recommend for your eye color. Why did you vow to yourself that you would never wear makeup? (Just curious!) But other than makeup, colored contacts (which you said you don’t want to do) and photo editing to change their appearance in pictures, I don’t really know of any ways to bring out the color more. Anyway, I’m sure your eyes look fine the color they are, why do you want to change them? Good luck! Keep us updated. :-)