Aeldari Emerald vs Belladonna Green

How close are they?

ΔE 12.6, fair: the same colour family, but not a straight swap. Belladonna Green is a little lighter, more muted than Aeldari Emerald.

Can I use Belladonna Green instead of Aeldari Emerald?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Belladonna Green is a little lighter, more muted than Aeldari Emerald.

Can I use Aeldari Emerald instead of Belladonna Green?

The same difference applies the other way round: Aeldari Emerald 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.