ΔE 17.9, loose: different enough that you should pick on purpose. IDF Sand Grey is much more muted, cooler than Beast Hide.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). IDF Sand Grey is much more muted, cooler than Beast Hide.
The same difference applies the other way round: Beast Hide is much 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 Beast Hide on the colour wheel See IDF Sand Grey on the colour wheel
All matches: Beast Hide equivalents · IDF Sand Grey equivalents