ΔE 14.1, fair: the same colour family, but not a straight swap. Military Green is more muted, warmer than Caliban Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Military Green is more muted, warmer than Caliban Green.
The same difference applies the other way round: Caliban Green is more saturated, cooler.
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.
See Caliban Green on the colour wheel See Military Green on the colour wheel
All matches: Caliban Green equivalents · Military Green equivalents