ΔE 12.3, fair: the same colour family, but not a straight swap. IAF Sand is more muted, cooler than Golden Skin.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). IAF Sand is more muted, cooler than Golden Skin.
The same difference applies the other way round: Golden Skin is 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 Golden Skin on the colour wheel See IAF Sand on the colour wheel
All matches: Golden Skin equivalents · IAF Sand equivalents