ΔE 10.3, fair: the same colour family, but not a straight swap. Yellow Ochre is a little darker than Dark Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Yellow Ochre is a little darker than Dark Flesh.
The same difference applies the other way round: Dark Flesh is a little lighter.
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 Dark Flesh on the colour wheel See Yellow Ochre on the colour wheel
All matches: Dark Flesh equivalents · Yellow Ochre equivalents