ΔE 13.6, fair: the same colour family, but not a straight swap. Jungle Green is a little darker, more muted, cooler than Light Olive Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Jungle Green is a little darker, more muted, cooler than Light Olive Green.
The same difference applies the other way round: Light Olive Green is a little lighter, more saturated, 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 Light Olive Green on the colour wheel See Jungle Green on the colour wheel
All matches: Light Olive Green equivalents · Jungle Green equivalents