ΔE 7.9, close: similar, with a visible difference side by side. Nurgling Green is warmer than British Camo Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Nurgling Green is warmer than British Camo Green.
The same difference applies the other way round: British Camo Green 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 Camo Green on the colour wheel See Nurgling Green on the colour wheel
All matches: British Camo Green equivalents · Nurgling Green equivalents