ΔE 9.3, close: similar, with a visible difference side by side. Camouflage Green is more muted, cooler than Skeleton Brown.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Camouflage Green is more muted, cooler than Skeleton Brown.
The same difference applies the other way round: Skeleton Brown is more saturated, 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 Skeleton Brown on the colour wheel See Camouflage Green on the colour wheel
All matches: Skeleton Brown equivalents · Camouflage Green equivalents