ΔE 20.0, loose: different enough that you should pick on purpose. Sulfuric Yellow is noticeably lighter, much more saturated, cooler than Golden Griffon.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 20). Sulfuric Yellow is noticeably lighter, much more saturated, cooler than Golden Griffon.
The same difference applies the other way round: Golden Griffon is noticeably 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 Golden Griffon on the colour wheel See Sulfuric Yellow on the colour wheel
All matches: Golden Griffon equivalents · Sulfuric Yellow equivalents