ΔE 12.4, fair: the same colour family, but not a straight swap. Pink Flesh is a little lighter, more muted, cooler than Nomad Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Pink Flesh is a little lighter, more muted, cooler than Nomad Flesh.
The same difference applies the other way round: Nomad Flesh is a little darker, more saturated, 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.
See Nomad Flesh on the colour wheel See Pink Flesh on the colour wheel
All matches: Nomad Flesh equivalents · Pink Flesh equivalents