ΔE 17.6, loose: different enough that you should pick on purpose. Yellow RLM04 is more muted, cooler than Translucent Orange.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 18). Yellow RLM04 is more muted, cooler than Translucent Orange.
The same difference applies the other way round: Translucent Orange is more saturated, 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.
See Translucent Orange on the colour wheel See Yellow RLM04 on the colour wheel
All matches: Translucent Orange equivalents · Yellow RLM04 equivalents