Google vertelt trouwens best veel hoor!
Gelezen op:
http://www.panzerworld.net/colours.html
Let even op het vet gedrukte, mbt de luiken.
Wit, of de kleur van de buitenkant.
Ik doe ze overigens altijd wit, dan weet men in ieder geval dat ik er over na gedacht heb!
There were two interior colours in use. The first, and most videly used, was Elfenbein RAL 1001. This was by far the most suitable of the two, because of the light colour. The other was Graugrün RAL 7008, which gave a rather dark interior light. Some equipment was left in the black colour they received at the factory. During 1944, an oder was given to leave the intorior with the primer.
The inside of hatches and other interior that would be visible from the outside of the tank was usually painted in the exterior colour, however there are plenty of photographs that show the interior colour.
Elfenbein is ivoor trouwens...
Op dit forum wordt het probleem ook uitgebreid besproken:
http://cs.finescale.com/forums/720471/ShowPost.aspx