ΔE 11.1, fair: the same colour family, but not a straight swap. Yellow Ochre is a little darker, more saturated than Desert Brown.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Yellow Ochre is a little darker, more saturated than Desert Brown.
The same difference applies the other way round: Desert Brown is a little lighter, more muted.
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 Brown on the colour wheel See Yellow Ochre on the colour wheel
All matches: Desert Brown equivalents · Yellow Ochre equivalents