ΔE 9.1, close: similar, with a visible difference side by side. Middle Stone is more saturated than IDF Early Sand Yellow.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Middle Stone is more saturated than IDF Early Sand Yellow.
The same difference applies the other way round: IDF Early Sand Yellow is 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 IDF Early Sand Yellow on the colour wheel See Middle Stone on the colour wheel
All matches: IDF Early Sand Yellow equivalents · Middle Stone equivalents