ΔE 33.0, loose: different enough that you should pick on purpose. Dusken Green is a little lighter, much more saturated, cooler than Chaos Bronze.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 33). Dusken Green is a little lighter, much more saturated, cooler than Chaos Bronze.
The same difference applies the other way round: Chaos Bronze is a little darker, much more muted, warmer.
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 Chaos Bronze on the colour wheel See Dusken Green on the colour wheel
All matches: Chaos Bronze equivalents · Dusken Green equivalents