ΔE 10.1, fair: the same colour family, but not a straight swap. Bright Green is cooler than Cockpit Color Kawanishi.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Bright Green is cooler than Cockpit Color Kawanishi.
The same difference applies the other way round: Cockpit Color Kawanishi 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 Cockpit Color Kawanishi on the colour wheel See Bright Green on the colour wheel
All matches: Cockpit Color Kawanishi equivalents · Bright Green equivalents