ΔE 4.8, very close: most people won’t see a difference side by side. Medium Grey Blue is warmer than Light Grey Green.
Yes, for most jobs. Very close match (ΔE 5). Medium Grey Blue is warmer than Light Grey Green.
The same difference applies the other way round: Light Grey Green is 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 Light Grey Green on the colour wheel See Medium Grey Blue on the colour wheel
All matches: Light Grey Green equivalents · Medium Grey Blue equivalents