ΔE 10.2, fair: the same colour family, but not a straight swap. IJA Chrome Yellow is more saturated than Dirty Yellow.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). IJA Chrome Yellow is more saturated than Dirty Yellow.
The same difference applies the other way round: Dirty 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 Dirty Yellow on the colour wheel See IJA Chrome Yellow on the colour wheel
All matches: Dirty Yellow equivalents · IJA Chrome Yellow equivalents