ΔE 17.2, loose: different enough that you should pick on purpose. Light Blue Green is more muted, cooler than Bright Jade.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Light Blue Green is more muted, cooler than Bright Jade.
The same difference applies the other way round: Bright Jade is 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 Bright Jade on the colour wheel See Light Blue Green on the colour wheel
All matches: Bright Jade equivalents · Light Blue Green equivalents