Black vs Cam. Dark Green

How close are they?

ΔE 9.0, close: similar, with a visible difference side by side. Cam. Dark Green is a little lighter, more saturated than Black.

Can I use Cam. Dark Green instead of Black?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Cam. Dark Green is a little lighter, more saturated than Black.

Can I use Black instead of Cam. Dark Green?

The same difference applies the other way round: Black is a little darker, more muted.

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.