Light Olive Green vs Lemon Yellow

How close are they?

ΔE 11.0, fair: the same colour family, but not a straight swap. Lemon Yellow is a little lighter than Light Olive Green.

Can I use Lemon Yellow instead of Light Olive Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Lemon Yellow is a little lighter than Light Olive Green.

Can I use Light Olive Green instead of Lemon Yellow?

The same difference applies the other way round: Light Olive Green is a little darker.

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.