ΔE 7.7, close: similar, with a visible difference side by side. Spring Green is a little lighter, more muted than Moot Green.
Usually, if you are not matching paint already on the model. Close match (ΔE 8). Spring Green is a little lighter, more muted than Moot Green.
The same difference applies the other way round: Moot Green is a little darker, more saturated.
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 Moot Green on the colour wheel See Spring Green on the colour wheel
All matches: Moot Green equivalents · Spring Green equivalents