Mocha is an ashy brown with a green base and tint to the dye BUT this does not show up on your hair at all. The colour is a beautiful rich dark brown which just fades to a lighter brown over several weeks. It adds so much shine to your hair too. I had no run off with this dye, (actually so far i have had no rub off with this adore brand) so stained bathrooms and skin are a worry of the past which sometimes comes with these types of dyes. Any dye that touches your skin washes off almost immediately.