Grey / Whiter Hair Percentage Chart This chart shows how grey/white hair would appears on darker shade of brown. It will be less visible on lighter shade of hair due to less contrast. 10% of white 20% of White 30% of white 40% of white 50% of white 65% of white 80% of white 10% of white hair 20% of white hair 30% of white hair 40% of white hair 50% of white hair 65% of white hair 80% of white hair Top