The color looks pretty much the same in person as the picture shows. I love how the Lullure fabric gives the color shine and a silky look, which has just a gorgeous effect in this color. I would love to see more tanks in this color from Lululemon. One can only have so many bright and springy colors.
I got the size 4 in this tank, which is my usual Lululemon size. But this tank fits rather small, and the band of the built in bra is a little tight in my size. I like the size 6 in the tank better since it doesn't feel as constricted, while the body still fits roughly the same - but there's less support. I would only be able to do light work outs in it, or not at all. The size 4 though, I think I could run in it! But I wouldn't because it's very low cut and it is rather boob-licious. I did attempt yoga yesterday in my gold one that's also a size 4, and it was great, nothing fell out or anything haha. And it kept me cool. I think this army green one is actually not as tight as the gold one, so I will be using it for yoga and pilates. And of course for BBQs, summer parties and going to the beach!