ΔE 11.4, fair: the same colour family, but not a straight swap. Dwarf Skin is a little lighter, warmer than Grizzly Brown.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Dwarf Skin is a little lighter, warmer than Grizzly Brown.
The same difference applies the other way round: Grizzly Brown is a little darker, 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 Grizzly Brown on the colour wheel See Dwarf Skin on the colour wheel
All matches: Grizzly Brown equivalents · Dwarf Skin equivalents