#646D4A Hex Color
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#646d4a is a muted, dark olive with warm yellow and lime undertones. Its low saturation gives designs a grounded, understated feel, making it useful as a supporting tone for outdoor, organic, military, or budget-focused branding. Pair it with cream or rust for warmth. The hex code #646d4a supports white text at about 5.5:1 contrast.
Questions about #646d4a
What is #646d4a in RGB, HSL and CMYK?
In RGB, #646d4a is rgb(100, 109, 74), in HSL hsl(75, 19%, 36%) and in CMYK 8%, 0%, 32%, 57%.
What colors pair well with #646d4a?
Does #646d4a look warm or cool?
#646d4a reads as a slightly warm olive because its subdued green base carries yellow and lime undertones. Its low saturation keeps the warmth restrained, so it can still sit comfortably beside cooler neutrals and blue-green accents.
Is #646d4a readable on white or black?
#646d4a has a 5.48:1 contrast ratio on white and 3.82:1 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 works only for large text (24px, or 18.5px bold). Try other pairs in the contrast checker.