ΔE 18.1, loose: different enough that you should pick on purpose. Averland Sunset is a little lighter, much more saturated, warmer than Plague Yellow.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Averland Sunset is a little lighter, much more saturated, warmer than Plague Yellow.
The same difference applies the other way round: Plague Yellow is a little darker, much more muted, 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 Plague Yellow on the colour wheel See Averland Sunset on the colour wheel
All matches: Plague Yellow equivalents · Averland Sunset equivalents