#05FF9B Hex Color
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#05ff9b is a bright, highly saturated greenish aqua with a cool, electric feel. Its sparkling neon intensity suggests fresh growth and works well in eco-focused branding or digital accents, but it can overwhelm as a full-page background. Use it as a small highlight against navy or charcoal, with black text for strong readability. The hex code is #05ff9b.
Questions about #05ff9b
What is #05ff9b in RGB, HSL and CMYK?
In RGB, #05ff9b is rgb(5, 255, 155), in HSL hsl(156, 100%, 51%) and in CMYK 98%, 0%, 39%, 0%.
What colors pair well with #05ff9b?
Navy and charcoal give #05ff9b a controlled, high-contrast setting, while warm terracotta adds a grounded counterpoint without competing with its intense saturation, helping supporting surfaces stay calm and the visual hierarchy remain clear. Keep the bright green as a small accent in branding or interface palettes.
Is #05ff9b warm or cool?
#05ff9b reads cool because its intensely bright green carries a noticeable aqua cast rather than yellow. That cool bias makes it feel crisp and digital, while charcoal, navy, and muted warm neutrals can keep its neon energy grounded. It is easier to control beside dark neutrals than pale backgrounds.
Is #05ff9b readable on white or black?
#05ff9b has a 1.33:1 contrast ratio on white and 15.78:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it is too faint for text and on black it works for body text. Try other pairs in the contrast checker.