Russian Green Uniform vs Dark Reaper

How close are they?

ΔE 12.9, fair: the same colour family, but not a straight swap. Dark Reaper is more muted, cooler than Russian Green Uniform.

Can I use Dark Reaper instead of Russian Green Uniform?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Dark Reaper is more muted, cooler than Russian Green Uniform.

Can I use Russian Green Uniform instead of Dark Reaper?

The same difference applies the other way round: Russian Green Uniform is 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.