Solar Yellow vs Safety Orange

How close are they?

ΔE 14.0, fair: the same colour family, but not a straight swap. Safety Orange is a little lighter, more saturated than Solar Yellow.

Can I use Safety Orange instead of Solar Yellow?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Safety Orange is a little lighter, more saturated than Solar Yellow.

Can I use Solar Yellow instead of Safety Orange?

The same difference applies the other way round: Solar Yellow is a little darker, more muted.

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.