#3FEA64 Hex Color
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#3fea64 is a bright, highly saturated green with a fresh, glowing edge and slight yellow undertone. Its neon energy suits sustainability, gardening, pharmacy, and digital finance accents, but it can overpower large areas. Use it as a lively supporting tone beside charcoal or deep navy. The #3fea64 hex code also supports clear black text, with about 13.2:1 contrast.
Questions about #3fea64
What is #3fea64 in RGB, HSL and CMYK?
In RGB, #3fea64 is rgb(63, 234, 100), in HSL hsl(133, 80%, 58%) and in CMYK 73%, 0%, 57%, 8%.
What colors pair well with #3fea64?
#3fea64 pairs best with dark neutrals such as charcoal or deep navy, which absorb its neon brightness and create a grounded interface palette. Use warm off-white sparingly, since bright white can make the green feel harsher.
Is #3fea64 readable on white or black?
#3fea64 has a 1.59:1 contrast ratio on white and 13.16:1 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.