Sulfur, in its pure elemental form, is typically a bright yellow color.

However, it can also appear in other colors depending on its form and impurities:

* Powdered sulfur: Often a pale yellow

* Molten sulfur: A deep amber or reddish-brown color

* Sulfur crystals: Can range from bright yellow to orange, depending on the type of crystal structure.

Let me know if you'd like to know more about sulfur!