ΔE 8.8, close: similar, with a visible difference side by side. Striking Scorpion Green is a little lighter than Resedagrün (RAL 6011). They are different kinds of paint: AMMO by Mig Resedagrün (RAL 6011) is an opaque base/layer paint and Citadel Striking Scorpion Green is a one-coat contrast-style 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). Striking Scorpion Green is a little lighter than Resedagrün (RAL 6011). They are different kinds of paint.
The same difference applies the other way round: Resedagrün (RAL 6011) is a little darker.
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 Resedagrün (RAL 6011) on the colour wheel See Striking Scorpion Green on the colour wheel
All matches: Resedagrün (RAL 6011) equivalents · Striking Scorpion Green equivalents