ΔE 8.2, close: similar, with a visible difference side by side. Russian Green (4BO) is a little darker, more saturated, warmer than Cockpit Color Mitsubishi.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Russian Green (4BO) is a little darker, more saturated, warmer than Cockpit Color Mitsubishi.
The same difference applies the other way round: Cockpit Color Mitsubishi is a little lighter, more muted, cooler.
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 Mitsubishi on the colour wheel See Russian Green (4BO) on the colour wheel
All matches: Cockpit Color Mitsubishi equivalents · Russian Green (4BO) equivalents