ΔE 7.3, close: similar, with a visible difference side by side. Cam. Middle Brown is a little darker, warmer than Gung-Ho Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Cam. Middle Brown is a little darker, warmer than Gung-Ho Green.
The same difference applies the other way round: Gung-Ho Green is a little lighter, 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 Gung-Ho Green on the colour wheel See Cam. Middle Brown on the colour wheel
All matches: Gung-Ho Green equivalents · Cam. Middle Brown equivalents