ΔE 5.8, very close: most people won’t see a difference side by side. Phthalo Green (Yellow Shade) is cooler than Straken Green. They are different kinds of paint: Citadel Straken Green is an opaque base/layer paint and Golden Phthalo Green (Yellow 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 6). Phthalo Green (Yellow Shade) is cooler than Straken Green. They are different kinds of paint.
The same difference applies the other way round: Straken Green is 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 Straken Green on the colour wheel See Phthalo Green (Yellow Shade) on the colour wheel
All matches: Straken Green equivalents · Phthalo Green (Yellow Shade) equivalents