ΔE 11.6, fair: the same colour family, but not a straight swap. Gauss Blaster Green is a little lighter, warmer than Psychic Shock.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Gauss Blaster Green is a little lighter, warmer than Psychic Shock.
The same difference applies the other way round: Psychic Shock is a little darker, cooler.
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.
See Psychic Shock on the colour wheel See Gauss Blaster Green on the colour wheel
All matches: Psychic Shock equivalents · Gauss Blaster Green equivalents