ΔE 9.8, close: similar, with a visible difference side by side. Yellow FS13538 is more saturated than Fire Dragon Bright.
Usually, if you are not matching paint already on the model. Close match (ΔE 10). Yellow FS13538 is more saturated than Fire Dragon Bright.
The same difference applies the other way round: Fire Dragon Bright is more muted.
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 Dragon Bright on the colour wheel See Yellow FS13538 on the colour wheel
All matches: Fire Dragon Bright equivalents · Yellow FS13538 equivalents