ΔE 13.9, fair: the same colour family, but not a straight swap. Bright Green is a little darker, much more muted than Slimer Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Bright Green is a little darker, much more muted than Slimer Green.
The same difference applies the other way round: Slimer Green is a little lighter, much 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.
See Slimer Green on the colour wheel See Bright Green on the colour wheel
All matches: Slimer Green equivalents · Bright Green equivalents