Gremlin Green vs Russian Green (4BO)

How close are they?

ΔE 10.9, fair: the same colour family, but not a straight swap. Russian Green (4BO) is a little darker, more muted than Gremlin Green.

Can I use Russian Green (4BO) instead of Gremlin Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Russian Green (4BO) is a little darker, more muted than Gremlin Green.

Can I use Gremlin Green instead of Russian Green (4BO)?

The same difference applies the other way round: Gremlin Green is a little lighter, 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.