ΔE 8.2, close: similar, with a visible difference side by side. Interior Grey Green is more muted, warmer than Interior Light Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Interior Grey Green is more muted, warmer than Interior Light Green.
The same difference applies the other way round: Interior Light 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 Interior Light Green on the colour wheel See Interior Grey Green on the colour wheel
All matches: Interior Light Green equivalents · Interior Grey Green equivalents