Majestic Fortress vs Jade Green

How close are they?

ΔE 11.2, fair: the same colour family, but not a straight swap. Jade Green is a little lighter, more saturated than Majestic Fortress.

Can I use Jade Green instead of Majestic Fortress?

Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 11). Jade Green is a little lighter, more saturated than Majestic Fortress.

Can I use Majestic Fortress instead of Jade Green?

The same difference applies the other way round: Majestic Fortress is a little darker, more muted.

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.