ΔE 7.9, close: similar, with a visible difference side by side. Ochre Brown is more muted, warmer than Desert Camo.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Ochre Brown is more muted, warmer than Desert Camo.
The same difference applies the other way round: Desert Camo is more saturated, 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.
See Desert Camo on the colour wheel See Ochre Brown on the colour wheel
All matches: Desert Camo equivalents · Ochre Brown equivalents