ΔE 12.9, fair: the same colour family, but not a straight swap. Harvester Flesh is a little lighter, warmer than Tomb King Tan.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Harvester Flesh is a little lighter, warmer than Tomb King Tan.
The same difference applies the other way round: Tomb King Tan 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 Tomb King Tan on the colour wheel See Harvester Flesh on the colour wheel
All matches: Tomb King Tan equivalents · Harvester Flesh equivalents