ΔE 19.4, loose: different enough that you should pick on purpose. Bestial Green is much more muted, cooler than Hobgrot Hide.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 19). Bestial Green is much more muted, cooler than Hobgrot Hide.
The same difference applies the other way round: Hobgrot 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 Hobgrot Hide on the colour wheel See Bestial Green on the colour wheel
All matches: Hobgrot Hide equivalents · Bestial Green equivalents