ΔE 10.1, fair: the same colour family, but not a straight swap. Tiger Brown is more saturated, warmer than Fire Lizard.
Only where an exact match doesn’t matter, such as a new unit or a highlight. Fair match (ΔE 10). Tiger Brown is more saturated, warmer than Fire Lizard.
The same difference applies the other way round: Fire Lizard is 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 Fire Lizard on the colour wheel See Tiger Brown on the colour wheel
All matches: Fire Lizard equivalents · Tiger Brown equivalents