Boreal Green vs Scurvy Green

How close are they?

ΔE 6.9, close: similar, with a visible difference side by side. Scurvy Green is a little lighter than Boreal Green.

Can I use Scurvy Green instead of Boreal Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Scurvy Green is a little lighter than Boreal Green.

Can I use Boreal Green instead of Scurvy Green?

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

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.