#13AA11 Hex Color
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#13aa11 is a saturated, high-energy green with a bright, slightly yellow undertone. Its bold intensity suits calls to action, status highlights, and eco-focused branding, but it can overwhelm as a full background. Use it as a small accent against charcoal or cream; black text achieves about 6.8:1 contrast. The hex code #13aa11 brings urgency and freshness to digital designs.
Questions about #13aa11
What is #13aa11 in RGB, HSL and CMYK?
In RGB, #13aa11 is rgb(19, 170, 17), in HSL hsl(119, 82%, 37%) and in CMYK 89%, 0%, 90%, 33%.
What colors pair well with #13aa11?
Pair #13aa11 with charcoal or cream for balance, or use darker greens for a tonal palette; these quieter partners soften its yellow-leaning brightness without competing with the accent on screen.
Does #13aa11 read as warm or cool?
#13aa11 reads as a warm, energetic green because its bright yellow undertone pushes it away from cooler blue-green hues; the saturation gives it a fresh, urgent mood suited to active interfaces and nature-related accents.
Where does #13aa11 work best in a design?
Use #13aa11 as a small accent for buttons, status highlights, icons, or eco-focused branding; its saturated intensity draws attention quickly but can feel overwhelming when used across a full background.
Is #13aa11 readable on white or black?
#13aa11 has a 3.09:1 contrast ratio on white and 6.78:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works only for large text (24px, or 18.5px bold) and on black it works for body text. Try other pairs in the contrast checker.