Emerald Green vs Gunship Green

How close are they?

ΔE 7.9, close: similar, with a visible difference side by side. Gunship Green is a little darker, more muted, warmer than Emerald Green.

Can I use Gunship Green instead of Emerald Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Gunship Green is a little darker, more muted, warmer than Emerald Green.

Can I use Emerald Green instead of Gunship Green?

The same difference applies the other way round: Emerald Green is a little lighter, 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.