ΔE 21.5, loose: different enough that you should pick on purpose. Yellow is a little lighter, much more saturated, cooler than Warped Yellow.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 21). Yellow is a little lighter, much more saturated, cooler than Warped Yellow.
The same difference applies the other way round: Warped Yellow is a little darker, much more muted, warmer.
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 Warped Yellow on the colour wheel See Yellow on the colour wheel
All matches: Warped Yellow equivalents · Yellow equivalents