Before I lose the links - this is why I said that going with a scoop or V neck will limit our colors:
http://www.sanmar.com/sanmar-servlets/CatalogSearch?id=752348&prodimage=&swatch=Black&top=Y
http://www.sanmar.com/sanmar-servlets/CatalogSearch?id=6598863&prodimage=&swatch=Cactus Green&top=Y
Pretty slim pickins.
Fruit of the Loom has a new style that's slightly scooped with a decent selection of colors: http://www.sanmar.com/sanmar-servlets/CatalogSearch?id=8654984&prodimage=&top=Y&swatch=Purple
Well it was nice to see no orange So lets go with the V necks