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