ΔE 12.1, fair: the same colour family, but not a straight swap. Snake Green is a little lighter, more saturated, cooler than Ork Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Snake Green is a little lighter, more saturated, cooler than Ork Flesh.
The same difference applies the other way round: Ork Flesh is a little darker, 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 Ork Flesh on the colour wheel See Snake Green on the colour wheel
All matches: Ork Flesh equivalents · Snake Green equivalents