ΔE 9.6, close: similar, with a visible difference side by side. Deep Green is a little darker, more muted, warmer than Meisai Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Deep Green is a little darker, more muted, warmer than Meisai Green.
The same difference applies the other way round: Meisai Green is a little lighter, more saturated, 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 Meisai Green on the colour wheel See Deep Green on the colour wheel
All matches: Meisai Green equivalents · Deep Green equivalents