ΔE 17.1, loose: different enough that you should pick on purpose. Bright Pale Green is a little lighter, more saturated, cooler than Terminatus Stone.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Bright Pale Green is a little lighter, more saturated, cooler than Terminatus Stone.
The same difference applies the other way round: Terminatus Stone is a little 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 Terminatus Stone on the colour wheel See Bright Pale Green on the colour wheel
All matches: Terminatus Stone equivalents · Bright Pale Green equivalents