ΔE 10.2, fair: the same colour family, but not a straight swap. Moldy Skin is a little lighter, more saturated, warmer than Mid Imperial Khaki.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Moldy Skin is a little lighter, more saturated, warmer than Mid Imperial Khaki.
The same difference applies the other way round: Mid Imperial Khaki is a little darker, more muted, 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 Mid Imperial Khaki on the colour wheel See Moldy Skin on the colour wheel
All matches: Mid Imperial Khaki equivalents · Moldy Skin equivalents