ΔE 4.5, very close: most people won’t see a difference side by side. Thicket Grove is a little lighter than IJN M3 (M) Mitsubishi Interior Green.
Yes, for most jobs. Very close match (ΔE 5). Thicket Grove is a little lighter than IJN M3 (M) Mitsubishi Interior Green.
The same difference applies the other way round: IJN M3 (M) Mitsubishi Interior Green is a little darker.
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 IJN M3 (M) Mitsubishi Interior Green on the colour wheel See Thicket Grove on the colour wheel
All matches: IJN M3 (M) Mitsubishi Interior Green equivalents · Thicket Grove equivalents