Surely Lizardmen should be green not blue !

Are there any lizard or amphibian (for skinks) experts out there ?

I don't think I've ever seen a blue lizard before - there again I guess I haven't seen an Elf or a Troll either, well, only 1 troll :)

So how is it that Lizardmen are blue and not green, black or brownish ? They use to be all painted green when they first came out.

Is it a change in the Lizard fashion industry ? :)