ΔE 6.2, close: similar, with a visible difference side by side. Earth Green is a little lighter, cooler than Rootpath.
Usually, if you are not matching paint already on the model. Close match (ΔE 6). Earth Green is a little lighter, cooler than Rootpath.
The same difference applies the other way round: Rootpath 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 Rootpath on the colour wheel See Earth Green on the colour wheel
All matches: Rootpath equivalents · Earth Green equivalents