ΔE 14.7, fair: the same colour family, but not a straight swap. Ungor Flesh is a little darker, much more muted, warmer than Dirty Yellow.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Ungor Flesh is a little darker, much more muted, warmer than Dirty Yellow.
The same difference applies the other way round: Dirty Yellow is a little lighter, much 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 Dirty Yellow on the colour wheel See Ungor Flesh on the colour wheel
All matches: Dirty Yellow equivalents · Ungor Flesh equivalents