typescriptcssv0.1
Docs

background-color

Utilities for controlling an element's background color.

UtilityStyles
bg.inheritbackground-color: inherit;
bg.currentbackground-color: currentColor;
bg.transparentbackground-color: transparent;
bg.blackbackground-color: var(--color-black); /* #000 */
bg.whitebackground-color: var(--color-white); /* #fff */
bg[*<value>*]background-color: *<value>*;