Baglamukhi, the eighth of the 10 Mahavidyas, is closely associated with the colour yellow. Yellow plays a very important position in her worship rituals and iconography. This has become the boons for which Bagalamukhi's devotees worship her. Other Mahavidya goddesses will also be stated to stand for related powers helpful https://www.youtube.com/watch?v=5VeSyP9JRw0