ΔE 15.6, loose: different enough that you should pick on purpose. Dark Angels Green is a little lighter, much more saturated, warmer than Gunner Camo.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Dark Angels Green is a little lighter, much more saturated, warmer than Gunner Camo.
The same difference applies the other way round: Gunner Camo is a little darker, much 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 Gunner Camo on the colour wheel See Dark Angels Green on the colour wheel
All matches: Gunner Camo equivalents · Dark Angels Green equivalents