ΔE 8.0, close: similar, with a visible difference side by side. Medium Olive is more muted, cooler than Military Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Medium Olive is more muted, cooler than Military Green.
The same difference applies the other way round: Military Green is 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 Military Green on the colour wheel See Medium Olive on the colour wheel
All matches: Military Green equivalents · Medium Olive equivalents