ΔE 9.8, close: similar, with a visible difference side by side. Yellow Green is more saturated than Vivid Volt.
✓ Two Thin Coats comparison chart lists these two as equivalents.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Yellow Green is more saturated than Vivid Volt.
The same difference applies the other way round: Vivid Volt is more muted.
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 Volt on the colour wheel See Yellow Green on the colour wheel
All matches: Vivid Volt equivalents · Yellow Green equivalents