Grumbacher Academy Acrylic Paint, 90ml/3 oz Metal Tube, Sap Green A transparent, lightfast Olive Green with a yellow/orange under-tone Lightfast and a must for the landscape and seascape palette ASTM lightfast rating of 1- Excellent; Made in USA Highly pigmented and superior tinting strength Part of a student line of 48 briliiant process colors, metallic and iridescent colors at an affordable price