Still trying to find a concealer that perfectly matches your skin tone? Well, stop what you’re doing and listen up. The secret to flawless skin is using colors that are much different than your natural complexion. Green, pink, purple and yellow may not be your average concealer colors, but they actually help fix pesky skin issues like under eye circles, dark spots, yellow patches and dullness that regular shades can’t easily cover up. Check out this guide to find out which colors do what.