Caliban Green vs Field Green FS34097

How close are they?

ΔE 12.0, fair: the same colour family, but not a straight swap. Field Green FS34097 is a little lighter, more muted than Caliban Green.

Can I use Field Green FS34097 instead of Caliban Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Field Green FS34097 is a little lighter, more muted than Caliban Green.

Can I use Caliban Green instead of Field Green FS34097?

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