ΔE 11.9, fair: the same colour family, but not a straight swap. Green Zinc Chrom. is a little darker, more muted than Straken Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Green Zinc Chrom. is a little darker, more muted than Straken Green.
The same difference applies the other way round: Straken 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 Straken Green on the colour wheel See Green Zinc Chrom. on the colour wheel
All matches: Straken Green equivalents · Green Zinc Chrom. equivalents