ΔE 13.9, fair: the same colour family, but not a straight swap. Megaboss Yellow is a little lighter, cooler than Phoenix Flames.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 14). Megaboss Yellow is a little lighter, cooler than Phoenix Flames.
The same difference applies the other way round: Phoenix Flames is a little darker, 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 Phoenix Flames on the colour wheel See Megaboss Yellow on the colour wheel
All matches: Phoenix Flames equivalents · Megaboss Yellow equivalents