Dark Olive Green vs Schilf Green

How close are they?

ΔE 8.7, close: similar, with a visible difference side by side. Schilf Green is a little lighter, cooler than Dark Olive Green.

Can I use Schilf Green instead of Dark Olive Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Schilf Green is a little lighter, cooler than Dark Olive Green.

Can I use Dark Olive Green instead of Schilf Green?

The same difference applies the other way round: Dark Olive Green is a little darker, 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.