ΔE 10.7, fair: the same colour family, but not a straight swap. Pale Flesh is a little lighter, more muted, cooler than Light Skin.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Pale Flesh is a little lighter, more muted, cooler than Light Skin.
The same difference applies the other way round: Light Skin 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 Light Skin on the colour wheel See Pale Flesh on the colour wheel
All matches: Light Skin equivalents · Pale Flesh equivalents