Coal Black vs USAF Green

How close are they?

ΔE 13.3, fair: the same colour family, but not a straight swap. USAF Green is much more muted than Coal Black.

Can I use USAF Green instead of Coal Black?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). USAF Green is much more muted than Coal Black.

Can I use Coal Black instead of USAF Green?

The same difference applies the other way round: Coal Black is much more saturated.

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.