ΔE 13.7, fair: the same colour family, but not a straight swap. Elven Skin is a little lighter, more muted, warmer than Buffed Hide.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Elven Skin is a little lighter, more muted, warmer than Buffed Hide.
The same difference applies the other way round: Buffed Hide is a little darker, more saturated, 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 Buffed Hide on the colour wheel See Elven Skin on the colour wheel
All matches: Buffed Hide equivalents · Elven Skin equivalents