Blue-Green vs Sotek Green

How close are they?

ΔE 7.7, close: similar, with a visible difference side by side. Sotek Green is cooler than Blue-Green.

Can I use Sotek Green instead of Blue-Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Sotek Green is cooler than Blue-Green.

Can I use Blue-Green instead of Sotek Green?

The same difference applies the other way round: Blue-Green is 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.