ΔE 27.0, loose: different enough that you should pick on purpose. Light Green (Yellow Shade) is noticeably lighter, much more saturated, cooler than Canopy Green.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 27). Light Green (Yellow Shade) is noticeably lighter, much more saturated, cooler than Canopy Green.
The same difference applies the other way round: Canopy Green is noticeably darker, much 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 Canopy Green on the colour wheel See Light Green (Yellow Shade) on the colour wheel
All matches: Canopy Green equivalents · Light Green (Yellow Shade) equivalents