Dark Sand vs German Yellow

How close are they?

ΔE 12.7, fair: the same colour family, but not a straight swap. German Yellow is a little darker, cooler than Dark Sand.

Can I use German Yellow instead of Dark Sand?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 13). German Yellow is a little darker, cooler than Dark Sand.

Can I use Dark Sand instead of German Yellow?

The same difference applies the other way round: Dark Sand is a little lighter, 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.