ΔE 26.1, loose: different enough that you should pick on purpose. Lime Green is more muted, warmer than Troll Green.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 26). Lime Green is more muted, warmer than Troll Green.
The same difference applies the other way round: Troll Green is more saturated, 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 Troll Green on the colour wheel See Lime Green on the colour wheel
All matches: Troll Green equivalents · Lime Green equivalents