ΔE 11.9, fair: the same colour family, but not a straight swap. Lemon Yellow is a little darker, more muted than Benzimidazolone Yellow Medium.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Lemon Yellow is a little darker, more muted than Benzimidazolone Yellow Medium.
The same difference applies the other way round: Benzimidazolone Yellow Medium is a little lighter, more saturated.
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 Benzimidazolone Yellow Medium on the colour wheel See Lemon Yellow on the colour wheel
All matches: Benzimidazolone Yellow Medium equivalents · Lemon Yellow equivalents