ΔE 5.9, very close: most people won’t see a difference side by side. Park Green Flat is a little darker, warmer than Grayish Blue FS35237.
Yes, for most jobs. Very close match (ΔE 6). Park Green Flat is a little darker, warmer than Grayish Blue FS35237.
The same difference applies the other way round: Grayish Blue FS35237 is a little lighter, 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 Grayish Blue FS35237 on the colour wheel See Park Green Flat on the colour wheel
All matches: Grayish Blue FS35237 equivalents · Park Green Flat equivalents