ΔE 13.4, fair: the same colour family, but not a straight swap. Straken Green is more muted, warmer than Vivid Green.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). Straken Green is more muted, warmer than Vivid Green.
The same difference applies the other way round: Vivid Green is more saturated, 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 Vivid Green on the colour wheel See Straken Green on the colour wheel
All matches: Vivid Green equivalents · Straken Green equivalents