ΔE 25.2, loose: different enough that you should pick on purpose. Acid Green is much more muted, cooler than Charming Chartreuse.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 25). Acid Green is much more muted, cooler than Charming Chartreuse.
The same difference applies the other way round: Charming Chartreuse is much more saturated, warmer.
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 Charming Chartreuse on the colour wheel See Acid Green on the colour wheel
All matches: Charming Chartreuse equivalents · Acid Green equivalents