

HELP!! This was supposed to be black
Hi so I tried dying my hair 2 colors, green at the bottom and black at the top. Luckily I tested it out lol! Im wondering why the hell the black is yellow!? This is right after I washed the dye out and the dye was just bought so its not old. So confused need help
I used Schwarzkopf Live Deep Black and Good Dye Young Kowabunga