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