A dark bluish green more closely resembles Verdigris than Viridian. First manufactured in 1927, Phthalo Green has a very high tinting strength and transparency. Consider using Phthalo Emerald, a warmer and more natural-looking color.
Pigment: Chlorinated copper phthalocyanine (PG 7)
Vehicle: Alkali refined linseed oil
Lightfastness I, Series 2, TRANSPARENT, SDS