ΔE 13.5, fair: the same colour family, but not a straight swap. Middle Stone is noticeably darker, cooler than Beast Hide.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Middle Stone is noticeably darker, cooler than Beast Hide.
The same difference applies the other way round: Beast Hide is noticeably lighter, 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 Middle Stone on the colour wheel
All matches: Beast Hide equivalents · Middle Stone equivalents