ΔE 15.1, loose: different enough that you should pick on purpose. Germ. Green Brown is noticeably lighter, more muted, warmer than Wilted Green.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 15). Germ. Green Brown is noticeably lighter, more muted, warmer than Wilted Green.
The same difference applies the other way round: Wilted Green is noticeably darker, more saturated, 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 Wilted Green on the colour wheel See Germ. Green Brown on the colour wheel
All matches: Wilted Green equivalents · Germ. Green Brown equivalents