ΔE 15.9, loose: different enough that you should pick on purpose. Lime Green is a little lighter, more saturated, warmer than Field Green.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Lime Green is a little lighter, more saturated, warmer than Field Green.
The same difference applies the other way round: Field Green is a little darker, 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 Field Green on the colour wheel See Lime Green on the colour wheel
All matches: Field Green equivalents · Lime Green equivalents