Militia Green vs Despair Green

How close are they?

ΔE 9.4, close: similar, with a visible difference side by side. Despair Green is a little lighter, cooler than Militia Green.

Can I use Despair Green instead of Militia Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Despair Green is a little lighter, cooler than Militia Green.

Can I use Militia Green instead of Despair Green?

The same difference applies the other way round: Militia Green is a little darker, 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.