kelly green is really bright, almost flourescent. yuck
try calling noah lamports. they don't list sil on their site either, but had it last time i called. the problem then, was that they had lost their source, and were saying they couldn't get it anymore, but they did have some left, no green at the time though. maybe they found another source though, it's worth a shot. the guy told me they sell to owf, quest, and seattlefabrics. they definately have big wholesale discounts, and i don't think their min order is necessarilarly that big either. deal may get better based on larger quantities though, i'm not sure. not sure about their breathables either, i was only looking for green sil at the time. it's worth a shot.