Mid Feldgrau vs Green (USAF)

How close are they?

ΔE 3.5, very close: most people won’t see a difference side by side. Green (USAF) is a little darker, warmer than Mid Feldgrau.

Can I use Green (USAF) instead of Mid Feldgrau?

Yes, for most jobs. Very close match (ΔE 3). Green (USAF) is a little darker, warmer than Mid Feldgrau.

Can I use Mid Feldgrau instead of Green (USAF)?

The same difference applies the other way round: Mid Feldgrau is a little lighter, cooler.

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.