oatmeal -
A light greyish brown colour, like that of oatmeal.
Adjektiv
oatmeal -
Of a light greyish brown colour, like that of oatmeal.
Wikipedia
Oatmeal is ground oat groats, or a porridge made from oats (also called oatmeal cereal or stirabout, in Ireland). Oatmeal can also be ground oat, steel-cut oats, crushed oats, or rolled oats.