ΔE 7.9, close: similar, with a visible difference side by side. Reptilian Green is a little lighter, cooler than Meisai Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Reptilian Green is a little lighter, cooler than Meisai Green.
The same difference applies the other way round: Meisai Green is a little darker, 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 Reptilian Green on the colour wheel
All matches: Meisai Green equivalents · Reptilian Green equivalents