ΔE 35.4, loose: different enough that you should pick on purpose. Light Green (Blue Shade) is noticeably lighter, more saturated, cooler than Jungle Green.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 35). Light Green (Blue Shade) is noticeably lighter, more saturated, cooler than Jungle Green.
The same difference applies the other way round: Jungle Green is noticeably darker, more muted, 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 Jungle Green on the colour wheel See Light Green (Blue Shade) on the colour wheel
All matches: Jungle Green equivalents · Light Green (Blue Shade) equivalents