ΔE 14.4, fair: the same colour family, but not a straight swap. Sap Green is noticeably darker, more muted than Warboss Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Sap Green is noticeably darker, more muted than Warboss Green.
The same difference applies the other way round: Warboss Green is noticeably 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 Warboss Green on the colour wheel See Sap Green on the colour wheel
All matches: Warboss Green equivalents · Sap Green equivalents