ΔE 16.3, loose: different enough that you should pick on purpose. Lemon Yellow is a little darker, more muted, cooler than Battle of Yellow Tavern.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Lemon Yellow is a little darker, more muted, cooler than Battle of Yellow Tavern.
The same difference applies the other way round: Battle of Yellow Tavern 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 Battle of Yellow Tavern on the colour wheel See Lemon Yellow on the colour wheel
All matches: Battle of Yellow Tavern equivalents · Lemon Yellow equivalents