ΔE 3.4, very close: most people won’t see a difference side by side. Ink Green is a little lighter than Savage Green. They are different kinds of paint: Army Painter Savage Green is an opaque base/layer paint and Vallejo Ink Green 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 3). Ink Green is a little lighter than Savage Green. They are different kinds of paint.
The same difference applies the other way round: Savage Green is a little darker.
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 Savage Green on the colour wheel See Ink Green on the colour wheel
All matches: Savage Green equivalents · Ink Green equivalents