Dark DAK Sand vs Green Ochre

How close are they?

ΔE 9.4, close: similar, with a visible difference side by side. Green Ochre is more saturated, cooler than Dark DAK Sand.

Can I use Green Ochre instead of Dark DAK Sand?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Green Ochre is more saturated, cooler than Dark DAK Sand.

Can I use Dark DAK Sand instead of Green Ochre?

The same difference applies the other way round: Dark DAK Sand 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.