ΔE 10.3, fair: the same colour family, but not a straight swap. Khaki is a little lighter, more saturated than Tomb King Tan.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Khaki is a little lighter, more saturated than Tomb King Tan.
The same difference applies the other way round: Tomb King Tan is a little darker, more muted.
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 Khaki on the colour wheel
All matches: Tomb King Tan equivalents · Khaki equivalents