ΔE 15.0, fair: the same colour family, but not a straight swap. Evil Flesh is a little lighter, more muted, warmer than Medium Drab.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Evil Flesh is a little lighter, more muted, warmer than Medium Drab.
The same difference applies the other way round: Medium Drab 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 Medium Drab on the colour wheel See Evil Flesh on the colour wheel
All matches: Medium Drab equivalents · Evil Flesh equivalents