Desert Uniform Base vs Barren Yellow

How close are they?

ΔE 10.3, fair: the same colour family, but not a straight swap. Barren Yellow is more saturated, warmer than Desert Uniform Base.

Can I use Barren Yellow instead of Desert Uniform Base?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Barren Yellow is more saturated, warmer than Desert Uniform Base.

Can I use Desert Uniform Base instead of Barren Yellow?

The same difference applies the other way round: Desert Uniform Base is more muted, 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.