Rich Mustard Glass

#1f240a

Notes

Rich Mustard Glass (#1F240A) is a deep yellow with a warm character. It leans warm, pulling light toward red, orange, and yellow. Naturally inviting, it suits editorial and hospitality contexts. Its HSL profile (72°, 57%, 9%) places it in the balanced band at a dark lightness. It works well as a headline, icon, or deep background in an otherwise light layout, pairing cleanly with cream, bone, and warm neutrals. For a confident two-color system, pair it with its complementary indigo. For something softer, pull in its analogous neighbors on either side of the wheel.

HEX

#1f240a

RGB

rgb(31, 36, 10)

HSL

hsl(72, 57%, 9%)