ΔE 18.4, loose: different enough that you should pick on purpose. Eau de Nil “D.E.G.” is a little darker, much more muted than Lemon Green.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Eau de Nil “D.E.G.” is a little darker, much more muted than Lemon Green.
The same difference applies the other way round: Lemon Green is a little lighter, much 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 Lemon Green on the colour wheel See Eau de Nil “D.E.G.” on the colour wheel
All matches: Lemon Green equivalents · Eau de Nil “D.E.G.” equivalents