US Olive Base Uniform vs Helmet Brown

How close are they?

ΔE 4.1, very close: most people won’t see a difference side by side. Helmet Brown is cooler than US Olive Base Uniform.

Can I use Helmet Brown instead of US Olive Base Uniform?

Yes, for most jobs. Very close match (ΔE 4). Helmet Brown is cooler than US Olive Base Uniform.

Can I use US Olive Base Uniform instead of Helmet Brown?

The same difference applies the other way round: US Olive Base Uniform is 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.