Angel Green vs Riff Green

How close are they?

ΔE 10.9, fair: the same colour family, but not a straight swap. Riff Green is more muted, cooler than Angel Green.

Can I use Riff Green instead of Angel Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Riff Green is more muted, cooler than Angel Green.

Can I use Angel Green instead of Riff Green?

The same difference applies the other way round: Angel Green is more saturated, warmer.

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.