ΔE 6.5, close: similar, with a visible difference side by side. Camoufl age Brown is a little darker, warmer than Bone Khaki.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Camoufl age Brown is a little darker, warmer than Bone Khaki.
The same difference applies the other way round: Bone Khaki 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 Bone Khaki on the colour wheel See Camoufl age Brown on the colour wheel
All matches: Bone Khaki equivalents · Camoufl age Brown equivalents