Lens Flare Glow vs Sunny Yellow

How close are they?

ΔE 11.4, fair: the same colour family, but not a straight swap. Sunny Yellow is a little lighter, more muted than Lens Flare Glow.

Can I use Sunny Yellow instead of Lens Flare Glow?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Sunny Yellow is a little lighter, more muted than Lens Flare Glow.

Can I use Lens Flare Glow instead of Sunny Yellow?

The same difference applies the other way round: Lens Flare Glow is a little darker, more saturated.

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.