ΔE 13.6, fair: the same colour family, but not a straight swap. Transparent Benzimidazolone Yellow Medium is a little lighter, more saturated than Dorn Yellow. They are different kinds of paint: Citadel Dorn Yellow is an opaque base/layer paint and Golden Transparent Benzimidazolone Yellow Medium is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Transparent Benzimidazolone Yellow Medium is a little lighter, more saturated than Dorn Yellow. They are different kinds of paint.
The same difference applies the other way round: Dorn Yellow is a little darker, 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 Dorn Yellow on the colour wheel See Transparent Benzimidazolone Yellow Medium on the colour wheel
All matches: Dorn Yellow equivalents · Transparent Benzimidazolone Yellow Medium equivalents