Witch color's which?

Just saw “Wicked” at the Pantages Theater. In the birthing scene, everyone acts shocked by the newborn’s appearance. Baby looks normal to me (except that it’s an unmoving doll). I think, “Oh, I guess it’s stillborn.” Nope. Apparently it’s green. Just another reason why it sucks to be colorblind. She did look more noticeably green as the adult version though. And much more alive.