ΔE 12.9, fair: the same colour family, but not a straight swap. German Camo Green is a little lighter, more muted, cooler than Dark Marine Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). German Camo Green is a little lighter, more muted, cooler than Dark Marine Green.
The same difference applies the other way round: Dark Marine Green is a little darker, more saturated, 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 Dark Marine Green on the colour wheel See German Camo Green on the colour wheel
All matches: Dark Marine Green equivalents · German Camo Green equivalents