ΔE 9.4, close: similar, with a visible difference side by side. Transparent Green is a little darker, warmer than Wizards Orb. They are different kinds of paint: Army Painter Wizards Orb is an opaque base/layer paint and Pro Acryl Transparent Green is an ink, glaze or transparent paint, so they won’t behave the same on the model even where the colour is close.
Usually, if you are not matching paint already on the model. Close match (ΔE 9). Transparent Green is a little darker, warmer than Wizards Orb. They are different kinds of paint.
The same difference applies the other way round: Wizards Orb is a little lighter, 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 Wizards Orb on the colour wheel See Transparent Green on the colour wheel
All matches: Wizards Orb equivalents · Transparent Green equivalents