ΔE 9.7, close: similar, with a visible difference side by side. Uniform Grey is more muted than Dark Green-Grey.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Uniform Grey is more muted than Dark Green-Grey.
The same difference applies the other way round: Dark Green-Grey is more saturated.
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-Grey on the colour wheel See Uniform Grey on the colour wheel
All matches: Dark Green-Grey equivalents · Uniform Grey equivalents