Whilst looking at the IWM site for photos of Keith Park I came across this one which, as the title of this thread suggests, has a rather odd paint scheme. I ask purely out of curiosity but if anyone knows more about this aircraft and what colours it was painted in I'd be very interested to find out.
Here is another shot ... of a such painted Harvard .. perhaps the same plane. I would say these main colours should be the Dark Green and the Dark Earth.
Thanks for your replies and my apologies for taking this long to get back.
As buffnut points out there seems to be three colours so as a bit of an experimentation I've roughly coloured part of the fuselage in photoshop with two versions. The colours I've approximated are:
version 1: Dark Green for the darkest colour, Dark Earth for the intermediate colour and Light Earth for the lightest.
version 2: Dark Green again but with Dark Sea Grey and a light/faded tone of Dark Earth.
It seemed to me that v1 was a closer match although I thought (and I could be way off base here) that Light Earth was a pre/early war colour?
They might be Australian colours if the Harvard was used as a hack by an Aussie squadron. However, this was probably a headquarters communication airframe so I suspect RAF colours would be more likely.