ΔE 5.1, very close: most people won’t see a difference side by side. Phthalo Green (Blue Shade) is a little darker, cooler than Patagon Pine. They are different kinds of paint: Army Painter Patagon Pine is an opaque base/layer paint and Golden Phthalo Green (Blue Shade) is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
Yes, for most jobs. Very close match (ΔE 5). Phthalo Green (Blue Shade) is a little darker, cooler than Patagon Pine. They are different kinds of paint.
The same difference applies the other way round: Patagon Pine is a little lighter, warmer.
ΔE is the colour difference between our two swatch estimates: under about 6 is close, over about 15 is loose. Real paints also differ in finish, coverage and how they thin, so test before you commit.
See Patagon Pine on the colour wheel See Phthalo Green (Blue Shade) on the colour wheel
All matches: Patagon Pine equivalents · Phthalo Green (Blue Shade) equivalents