ΔE 10.0, fair: the same colour family, but not a straight swap. Khaki Highlight is a little lighter, more saturated, cooler than Drake Tooth.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Khaki Highlight is a little lighter, more saturated, cooler than Drake Tooth.
The same difference applies the other way round: Drake Tooth is a little darker, more muted, warmer.
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 Drake Tooth on the colour wheel See Khaki Highlight on the colour wheel
All matches: Drake Tooth equivalents · Khaki Highlight equivalents