Pale Green vs Ghost Green

How close are they?

ΔE 9.0, close: similar, with a visible difference side by side. Ghost Green is more muted than Pale Green.

Can I use Ghost Green instead of Pale Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Ghost Green is more muted than Pale Green.

Can I use Pale Green instead of Ghost Green?

The same difference applies the other way round: Pale Green 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.