#51E26C Hex Color
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Vivid and glowing, this neon green jumps off the screen. The hex code #51e26c reads fresh and bright, closer to a spring highlight than a forest floor. Use it as a small accent on buttons, badges, or eco branding, and ground it with charcoal. Black text sits on top at about 12.4:1 contrast, well past WCAG AA.
Questions about #51e26c
What is #51e26c in RGB, HSL and CMYK?
In RGB, #51e26c is rgb(81, 226, 108), in HSL hsl(131, 71%, 60%) and in CMYK 64%, 0%, 52%, 11%.
What colors pair well with #51e26c?
Charcoal and deep navy ground its brightness, while plum adds a richer contrast than the usual neutrals. Keep this green under 10% of the palette so its neon quality reads as an accent, not the whole design.
Is #51e26c readable on white or black?
#51e26c has a 1.68:1 contrast ratio on white and 12.44:1 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.