A semi-opaque mixture of Benzimidazolone Yellow and Phthalo Green, this color is a versatile medium to dark green. (Series 4) Pigment Classification: Mixture Color Index Name: PY175 / PG7 / PW6 Color Index Number: 11710 / 74260 Chemical Description: Benzimidazolone Yellow H6G / Chlorinated Copper Phthalocyanine / Titanium Dioxide Rutile Opacit...