ΔE 3.6, very close: most people won’t see a difference side by side. Noble Skin is warmer than British Dark Olive Green PFI. They are different kinds of paint: AK Interactive British Dark Olive Green PFI is an opaque base/layer paint and Army Painter Noble Skin is a one-coat contrast-style 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 4). Noble Skin is warmer than British Dark Olive Green PFI. They are different kinds of paint.
The same difference applies the other way round: British Dark Olive Green PFI is cooler.
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 British Dark Olive Green PFI on the colour wheel See Noble Skin on the colour wheel
All matches: British Dark Olive Green PFI equivalents · Noble Skin equivalents