#00100B Hex Color
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Almost black with a muted green cast, #00100b is a somber, ashy teal that feels serious and refined. Its very low lightness creates mystery and depth, making it effective for dark-mode interfaces, technology branding, and moody backgrounds. Use the hex code #00100b as a dominant base with pale mint or warm ivory accents; white text achieves about a 19.5:1 contrast ratio.
Questions about #00100b
What is #00100b in RGB, HSL and CMYK?
In RGB, #00100b is rgb(0, 16, 11), in HSL hsl(161, 100%, 3%) and in CMYK 100%, 0%, 31%, 94%.
What colors pair well with #00100b?
Pale mint and warm ivory pair well with #00100b, balancing its near-black depth with soft contrast and a warmer counterpoint; sage can extend the natural palette, while white provides the clearest text contrast for interface copy.
Does #00100b read as a warm or cool color?
#00100b reads as a cool, almost-black teal because its muted green cast combines with extremely low brightness and little visible warmth, giving the shade a restrained, serious character rather than an earthy, lively, or sunlit feel.
Is #00100b readable on white or black?
#00100b has a 19.46:1 contrast ratio on white and 1.07:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.