ΔE 13.3, fair: the same colour family, but not a straight swap. Sick Green is a little darker, more muted than Snake Scales.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Sick Green is a little darker, more muted than Snake Scales.
The same difference applies the other way round: Snake Scales is a little lighter, 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 Snake Scales on the colour wheel See Sick Green on the colour wheel
All matches: Snake Scales equivalents · Sick Green equivalents