ΔE 10.2, fair: the same colour family, but not a straight swap. Ghost Green is cooler than Bright Pale Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Ghost Green is cooler than Bright Pale Green.
The same difference applies the other way round: Bright Pale Green is 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 Pale Green on the colour wheel See Ghost Green on the colour wheel
All matches: Bright Pale Green equivalents · Ghost Green equivalents