ΔE 11.0, fair: the same colour family, but not a straight swap. Golden Skin is noticeably lighter, more saturated than Eldar Flesh.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Golden Skin is noticeably lighter, more saturated than Eldar Flesh.
The same difference applies the other way round: Eldar Flesh is noticeably darker, 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 Eldar Flesh on the colour wheel See Golden Skin on the colour wheel
All matches: Eldar Flesh equivalents · Golden Skin equivalents