Death Guard Green vs Yellow Green

How close are they?

ΔE 9.0, close: similar, with a visible difference side by side. Yellow Green is warmer than Death Guard Green.

Can I use Yellow Green instead of Death Guard Green?

Usually, if you are not matching paint already on the model. Close match (ΔE 9). Yellow Green is warmer than Death Guard Green.

Can I use Death Guard Green instead of Yellow Green?

The same difference applies the other way round: Death Guard Green is 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.