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