ΔE 12.0, fair: the same colour family, but not a straight swap. Moon Yellow is a little darker, more muted than Translucent Yellow.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Moon Yellow is a little darker, more muted than Translucent Yellow.
The same difference applies the other way round: Translucent Yellow is a little lighter, more saturated.
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.
See Translucent Yellow on the colour wheel See Moon Yellow on the colour wheel
All matches: Translucent Yellow equivalents · Moon Yellow equivalents