ΔE 5.0, very close: most people won’t see a difference side by side. US Light Green is a little lighter, cooler than Medium Drab.
Yes, for most jobs. Very close match (ΔE 5). US Light Green is a little lighter, cooler than Medium Drab.
The same difference applies the other way round: Medium Drab is a little darker, 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 Medium Drab on the colour wheel See US Light Green on the colour wheel
All matches: Medium Drab equivalents · US Light Green equivalents