Mustard Yellow vs Ungor Flesh

How close are they?

ΔE 8.2, close: similar, with a visible difference side by side. Ungor Flesh is a little lighter, more muted, warmer than Mustard Yellow.

Can I use Ungor Flesh instead of Mustard Yellow?

Usually, if you are not matching paint already on the model. Close match (ΔE 8). Ungor Flesh is a little lighter, more muted, warmer than Mustard Yellow.

Can I use Mustard Yellow instead of Ungor Flesh?

The same difference applies the other way round: Mustard Yellow is a little darker, more saturated, 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.