Laser Yellow vs Light Yellow

How close are they?

ΔE 14.9, fair: the same colour family, but not a straight swap. Light Yellow is a little darker, warmer than Laser Yellow.

Can I use Light Yellow instead of Laser Yellow?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 15). Light Yellow is a little darker, warmer than Laser Yellow.

Can I use Laser Yellow instead of Light Yellow?

The same difference applies the other way round: Laser Yellow is a little lighter, cooler.

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.