ΔE 11.0, fair: the same colour family, but not a straight swap. Cement Grey is a little lighter, more muted, warmer than Dark Green 2.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Cement Grey is a little lighter, more muted, warmer than Dark Green 2.
The same difference applies the other way round: Dark Green 2 is a little darker, more saturated, 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 Dark Green 2 on the colour wheel See Cement Grey on the colour wheel
All matches: Dark Green 2 equivalents · Cement Grey equivalents