Yeah my Noob is tinted slightly off white. Subjectively, my eyes put it at very very slightly green. If I had to use something to describe the colour I would just say milk though. The H Factory is a purer white apparently, but this is a gen:
And the H Factory looks brighter than that. Mine I would say is spot on to that. I picked the Noob based on Angus's review of the PAM111. With those two, the Noob is absolutely undeniably better due to its construction, and at the time that I bought, Noob was doing a better movement as well. I figured even if the dial was very slightly wrong, it would be better on the whole, but I think it's all just about lighting, so I chose based on what I thought looked better as a model. The choice was very easy for me. Noob all the way.
(In case you hadn't seen my thread. That's a Noob.)