ΔE 6.8, close: similar, with a visible difference side by side. Ushabti Bone is more muted than Dunkelgelb DG I.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Ushabti Bone is more muted than Dunkelgelb DG I.
The same difference applies the other way round: Dunkelgelb DG I 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 Dunkelgelb DG I on the colour wheel See Ushabti Bone on the colour wheel
All matches: Dunkelgelb DG I equivalents · Ushabti Bone equivalents