I have never seen an emerald green bee. Wiki says green sweat bees are common in the Western Hemisphere. When he buzzed in I thought it was just a green fly. He had a few standard yellow buddies with him.
Take a look through the album. >> https://flic.kr/s/aHsmP5h1p6
As you can see most of these are very substantial crops but I left a few at full size.




