ΔE 13.9, fair: the same colour family, but not a straight swap. Yellow Green is a little darker, more saturated, cooler than Laser Yellow.
✓ AK 3rd Generation equivalence chart lists these two as equivalents.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Yellow Green is a little darker, more saturated, cooler than Laser Yellow.
The same difference applies the other way round: Laser Yellow is a little lighter, 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 Laser Yellow on the colour wheel See Yellow Green on the colour wheel
All matches: Laser Yellow equivalents · Yellow Green equivalents