ΔE 7.2, close: similar, with a visible difference side by side. Straken Green is a little lighter than Hellgrün / Chromate Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 7). Straken Green is a little lighter than Hellgrün / Chromate Green.
The same difference applies the other way round: Hellgrün / Chromate Green 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 Hellgrün / Chromate Green on the colour wheel See Straken Green on the colour wheel
All matches: Hellgrün / Chromate Green equivalents · Straken Green equivalents