ΔE 13.4, fair: the same colour family, but not a straight swap. Foul Green is a little darker, more muted, cooler than Lizard Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Foul Green is a little darker, more muted, cooler than Lizard Green.
The same difference applies the other way round: Lizard Green is a little lighter, 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.
See Lizard Green on the colour wheel See Foul Green on the colour wheel
All matches: Lizard Green equivalents · Foul Green equivalents