Death Korps Drab vs Chromium Oxide Green Dark

How close are they?

ΔE 15.7, loose: different enough that you should pick on purpose. Chromium Oxide Green Dark is more saturated, cooler than Death Korps Drab.

Can I use Chromium Oxide Green Dark instead of Death Korps Drab?

Not as a straight swap; see the closer alternatives below. Loose match (ΔE 16). Chromium Oxide Green Dark is more saturated, cooler than Death Korps Drab.

Can I use Death Korps Drab instead of Chromium Oxide Green Dark?

The same difference applies the other way round: Death Korps Drab is 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.