ΔE 8.1, close: similar, with a visible difference side by side. Barbarian Skin is more muted, warmer than Dark Yellow Sandy Yellow.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Barbarian Skin is more muted, warmer than Dark Yellow Sandy Yellow.
The same difference applies the other way round: Dark Yellow Sandy Yellow is more saturated, cooler.
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 Yellow Sandy Yellow on the colour wheel See Barbarian Skin on the colour wheel
All matches: Dark Yellow Sandy Yellow equivalents · Barbarian Skin equivalents