Screaming Sun vs Yriel Yellow

How close are they?

ΔE 13.6, fair: the same colour family, but not a straight swap. Yriel Yellow is a little darker, warmer than Screaming Sun.

Can I use Yriel Yellow instead of Screaming Sun?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Yriel Yellow is a little darker, warmer than Screaming Sun.

Can I use Screaming Sun instead of Yriel Yellow?

The same difference applies the other way round: Screaming Sun 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.