At this point in the season, it's unlikely you'll find the right shade of green to match. Keep looking but don't get your hopes up.

I think your best bet would be either white or tan, like camel - not offwhite or beige. Try something strappy without too much color showing.

You could also go with something contrasting like bright yellow. However, you'd need to have it "picked up" someplace else, like w/ a yellow handbag, or bold yellow bangle bracelets, earrings or necklace.