Light DAK Green vs Bright Green

How close are they?

ΔE 9.2, close: similar, with a visible difference side by side. Bright Green is a little darker, more saturated, cooler than Light DAK Green.

Can I use Bright Green instead of Light DAK Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Bright Green is a little darker, more saturated, cooler than Light DAK Green.

Can I use Light DAK Green instead of Bright Green?

The same difference applies the other way round: Light DAK Green is a little lighter, more muted, 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.