Psychic Shock vs Jade Green

How close are they?

ΔE 7.3, close: similar, with a visible difference side by side. Jade Green is more saturated than Psychic Shock.

Can I use Jade Green instead of Psychic Shock?

Usually, if you are not matching paint already on the model. Close match (ΔE 7). Jade Green is more saturated than Psychic Shock.

Can I use Psychic Shock instead of Jade Green?

The same difference applies the other way round: Psychic Shock is 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.