Hellbound Flesh vs IJA Grey Green

How close are they?

ΔE 11.5, fair: the same colour family, but not a straight swap. IJA Grey Green is a little darker, more saturated than Hellbound Flesh.

Can I use IJA Grey Green instead of Hellbound Flesh?

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

Can I use Hellbound Flesh instead of IJA Grey Green?

The same difference applies the other way round: Hellbound Flesh 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.