ΔE 7.2, close: similar, with a visible difference side by side. Yellow Ochre is cooler than Sulfide Yellow.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Yellow Ochre is cooler than Sulfide Yellow.
The same difference applies the other way round: Sulfide Yellow is 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 Sulfide Yellow on the colour wheel See Yellow Ochre on the colour wheel
All matches: Sulfide Yellow equivalents · Yellow Ochre equivalents