ΔE 14.4, fair: the same colour family, but not a straight swap. Boreal Green is a little lighter, more muted, cooler than Meisai Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Boreal Green is a little lighter, more muted, cooler than Meisai Green.
The same difference applies the other way round: Meisai Green is a little darker, 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 Meisai Green on the colour wheel See Boreal Green on the colour wheel
All matches: Meisai Green equivalents · Boreal Green equivalents