Disgusting Slime vs Gladeshard

How close are they?

ΔE 8.3, close: similar, with a visible difference side by side. Gladeshard is a little darker, more saturated than Disgusting Slime.

Can I use Gladeshard instead of Disgusting Slime?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Gladeshard is a little darker, more saturated than Disgusting Slime.

Can I use Disgusting Slime instead of Gladeshard?

The same difference applies the other way round: Disgusting Slime 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.