ΔE 9.8, close: similar, with a visible difference side by side. Skin Tone is more muted than USMC Sand FS 33711.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Skin Tone is more muted than USMC Sand FS 33711.
The same difference applies the other way round: USMC Sand FS 33711 is more saturated.
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 USMC Sand FS 33711 on the colour wheel See Skin Tone on the colour wheel
All matches: USMC Sand FS 33711 equivalents · Skin Tone equivalents