Board Thread:Destiny Forum/@comment-4957813-20150603210247/@comment-26355186-20150604134844

Well, House of Exiles are a bunch of outcast Fallen, coming from all sorts of houses, that's stated in the grimoire, so while there might be a few Judgement members there, I don't think the entire House are House of Judgement. That would not make sense, since Judgement is supposed to be wiped out, an important member of the Wolves are trying to defect to the Exiles (Skoriks, Archon-slayer.), which means he should know who they really are, and as I said, the Exiles are dishonored outcast members of other Houses, which have fled to the moon. And House of Winter and House of Wolves shares to some extent the same colors, blue and grey. So I don't think they are related, it might just be that Bungie ran out of ideas for coloring when they created House of Judgement. Then, it could also be that the color of Judgement was not green from the start, but Variks joined the Exiles to survive, switching his former colors to that of the Exiles. Plus, the Exiles color are dark green, Judgements color is light green.