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