ΔE 40.0, loose: different enough that you should pick on purpose. Bile is noticeably darker, more muted, cooler than Yellow Fluor.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 40). Bile is noticeably darker, more muted, cooler than Yellow Fluor.
The same difference applies the other way round: Yellow Fluor is noticeably lighter, more saturated, 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 Yellow Fluor on the colour wheel See Bile on the colour wheel
All matches: Yellow Fluor equivalents · Bile equivalents