Nurgling Green vs Ordic Olive

How close are they?

ΔE 12.3, fair: the same colour family, but not a straight swap. Ordic Olive is a little darker, more saturated than Nurgling Green.

Can I use Ordic Olive instead of Nurgling Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Ordic Olive is a little darker, more saturated than Nurgling Green.

Can I use Nurgling Green instead of Ordic Olive?

The same difference applies the other way round: Nurgling Green is a little lighter, 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.