#ACF504 Hex Color
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#acf504 is a neon lime that sits near the top of the saturation scale, and its yellow undertone gives it a warm, electric glow. That intensity suits energy drinks, sports branding, and gaming interfaces, but it works best as a 10% accent rather than a full background. At large areas it fatigues the eye, and it can look washed out beside plain white. Black text on #acf504 hits a contrast ratio near 15.8:1, so body copy stays readable.
Questions about #acf504
What is #acf504 in RGB, HSL and CMYK?
In RGB, #acf504 is rgb(172, 245, 4), in HSL hsl(78, 97%, 49%) and in CMYK 30%, 0%, 98%, 4%.
What colors pair well with #acf504?
#acf504 comes alive against near-black backgrounds, where its glow reads strongest. For accent pairings, deep plum or charcoal keep it from feeling cartoonish, while pale backgrounds tend to flatten it.
Is #acf504 readable on white or black?
#acf504 has a 1.32:1 contrast ratio on white and 15.81:1 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.