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 Green4
- M. Graham Artists' Oil Color No. 189
- Williamsburg Handmade Oil Colors No. 6000863PW6 PG7 PB15:3LF I OpaqueSeries 337 ml tube · 150 ml tube · 8 fl oz can* · 16 fl oz can*About Williamsburg
- PW6 PG7 PB15:3LF I OpaqueSeries 340 ml tube · 150 ml tube · 300 ml cartridge · 500 ml tin · 1000 ml tin* · 4000 ml tin*About Art Spectrum
- Lukas 1862 Artists' Oil No. 0155
Sizes are the ones each line is sold in; marks a size only some colors come in. Check the store for a particular color.