US Sherman interior color

What is the color for the interior of a Sherman tank?
Thank you for your responses,

Gloss white. Insides of hatches were OD, and some stowage items were too.

That white paint (O.D. as well) goes on very heavy and very thick. Almost rubber like. I once had to take the lifting equipment in to me x-rayed on the old CD 850 line, and it took me all day to get the paint off them to inspect them. It was so heavy that the weld beads looked smooth (they do this every six months!). The O.D. was a matte finish, and just as thick. Sand blasting took hours to get it off