ΔE 20.5, loose: different enough that you should pick on purpose. Yellow Green is a little darker, more muted, cooler than Yellow.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 21). Yellow Green is a little darker, more muted, cooler than Yellow.
The same difference applies the other way round: Yellow is a little 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 on the colour wheel See Yellow Green on the colour wheel
All matches: Yellow equivalents · Yellow Green equivalents