ΔE 5.7, very close: most people won’t see a difference side by side. Field Gray 1 is a little lighter, cooler than Scarab Green.
Yes, for most jobs. Very close match (ΔE 6). Field Gray 1 is a little lighter, cooler than Scarab Green.
The same difference applies the other way round: Scarab Green is a little darker, warmer.
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 Scarab Green on the colour wheel See Field Gray 1 on the colour wheel
All matches: Scarab Green equivalents · Field Gray 1 equivalents