Noble Skin vs Plague Green

How close are they?

ΔE 8.2, close: similar, with a visible difference side by side. Plague Green is a little darker, more saturated, cooler than Noble Skin.

Can I use Plague Green instead of Noble Skin?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Plague Green is a little darker, more saturated, cooler than Noble Skin.

Can I use Noble Skin instead of Plague Green?

The same difference applies the other way round: Noble Skin 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.