Orc Green vs Warpstone Glow

How close are they?

ΔE 10.1, fair: the same colour family, but not a straight swap. Warpstone Glow is a little lighter than Orc Green.

Can I use Warpstone Glow instead of Orc Green?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Warpstone Glow is a little lighter than Orc Green.

Can I use Orc Green instead of Warpstone Glow?

The same difference applies the other way round: Orc Green is a little darker.

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.