#4EF464 Hex Color

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Hex color #4ef464 graphic
The hex color #4ef464 is a light, highly saturated green with a fresh neon glow. Its energetic surface works best as a bold accent for sustainability, organic, pharmacy, and gardening brands, paired with charcoal or deep navy. The hex code #4ef464 also supports black text at about 14.4:1 contrast, making it practical for accessible buttons and labels.

Questions about #4ef464

What is #4ef464 in RGB, HSL and CMYK?
In RGB, #4ef464 is rgb(78, 244, 100), in HSL hsl(128, 88%, 63%) and in CMYK 68%, 0%, 59%, 4%.
What colors pair well with #4ef464?
The hex color #4ef464 pairs well with charcoal and navy, which ground its neon brightness without competing for attention, especially when used for text, borders, or surrounding blocks in an interface. A muted sage accent can make the palette feel more organic.
Does #4ef464 read as a warm or cool green?
The hex color #4ef464 reads as slightly cool because its hue sits just toward blue-green rather than yellow-green, while its high saturation and light value create a crisp, energetic neon impression. Warm neutrals can balance its intensity.
Is #4ef464 readable on white or black?
#4ef464 has a 1.45:1 contrast ratio on white and 14.44:1 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.