Baglamukhi, the eighth from the 10 Mahavidyas, is carefully connected to the colour yellow. Yellow performs an essential function in her worship rituals and iconography. This is amongst the boons for which Bagalamukhi's devotees worship her. Other Mahavidya goddesses are also claimed to signify identical powers beneficial for defeating enemies, https://www.youtube.com/watch?v=5VeSyP9JRw0