ΔE 16.3, loose: different enough that you should pick on purpose. Beasty Brown is a little darker, more saturated, warmer than Camo Sand.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Beasty Brown is a little darker, more saturated, warmer than Camo Sand.
The same difference applies the other way round: Camo Sand is a little lighter, more muted, 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 Camo Sand on the colour wheel See Beasty Brown on the colour wheel
All matches: Camo Sand equivalents · Beasty Brown equivalents