Tints of Nature works great. Box color at Whole Foods. Under $10.00 a box and covered my grey, and I have a lot. It  doesn't last quite as long as the old, toxic brands, but I still love it. IT smells good when coloring and came out a bit darker than I thought, but that is fine. All around fantastic, my hair is softer! I used Light Golden Brown, I have naturally dark, brown hair.

Tints of Nature is a good way to go:)