ΔE 12.6, fair: the same colour family, but not a straight swap. Kabalite Green is a little darker, more saturated, cooler than Potion Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Kabalite Green is a little darker, more saturated, cooler than Potion Green.
The same difference applies the other way round: Potion Green is a little lighter, more muted, 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.
See Potion Green on the colour wheel See Kabalite Green on the colour wheel
All matches: Potion Green equivalents · Kabalite Green equivalents