Sotek Green vs Bering Blue

How close are they?

ΔE 17.0, loose: different enough that you should pick on purpose. Bering Blue is much more muted, cooler than Sotek Green.

Can I use Bering Blue instead of Sotek Green?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Bering Blue is much more muted, cooler than Sotek Green.

Can I use Sotek Green instead of Bering Blue?

The same difference applies the other way round: Sotek Green is much more saturated, 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.