ΔE 11.9, fair: the same colour family, but not a straight swap. Arcane Gold is a little darker, more muted, warmer than Greedy Gold.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 12). Arcane Gold is a little darker, more muted, warmer than Greedy Gold.
The same difference applies the other way round: Greedy Gold is a little lighter, 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.
See Greedy Gold on the colour wheel See Arcane Gold on the colour wheel
All matches: Greedy Gold equivalents · Arcane Gold equivalents