2 different recipes. Brands sell different pigment mixtures under this name, so they won't all look or mix alike. Compare the pigments below; the most common is PB15 Phthalo Blue + PG7 Phthalo Green.
Who makes it
PB15 Phthalo Blue + PG7 Phthalo Green3
- Williamsburg Handmade Oil Colors No. 6001024PG7 PB15:3LF I TransparentSeries 437 ml tube · 150 ml tube · 8 fl oz can* · 16 fl oz can*About Williamsburg
Pigments unconfirmed1
- Holbein Artists' Oil Color No. H319
Sizes are the ones each line is sold in; marks a size only some colors come in. Check the store for a particular color.