ΔE 10.5, fair: the same colour family, but not a straight swap. Med. Flesh Tone is a little lighter, more muted than Earth.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Med. Flesh Tone is a little lighter, more muted than Earth.
The same difference applies the other way round: Earth is a little darker, 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 Earth on the colour wheel See Med. Flesh Tone on the colour wheel
All matches: Earth equivalents · Med. Flesh Tone equivalents