ΔE 12.6, fair: the same colour family, but not a straight swap. Death Korps Drab is a little lighter, more saturated, warmer than NATO Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Death Korps Drab is a little lighter, more saturated, warmer than NATO Green.
The same difference applies the other way round: NATO Green 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 NATO Green on the colour wheel See Death Korps Drab on the colour wheel
All matches: NATO Green equivalents · Death Korps Drab equivalents