ΔE 17.4, loose: different enough that you should pick on purpose. Quinacridone / Nickel Azo Gold is much more saturated, warmer than Squig Orange.
Not as a straight swap; see the closer alternatives below. Loose match (ΔE 17). Quinacridone / Nickel Azo Gold is much more saturated, warmer than Squig Orange.
The same difference applies the other way round: Squig Orange is much more muted, 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.
See Squig Orange on the colour wheel See Quinacridone / Nickel Azo Gold on the colour wheel
All matches: Squig Orange equivalents · Quinacridone / Nickel Azo Gold equivalents