#F3FF80 Hex Color
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#f3ff80 is a light, highly saturated yellow with a fresh green undertone. Its luminous warmth suggests enthusiasm and opportunity, making it effective for sale graphics, budget branding, and construction accents. Use it beside charcoal or deep navy rather than as a full background, where its brightness can overwhelm. The hex code #f3ff80 supports clear black text.
Questions about #f3ff80
What is #f3ff80 in RGB, HSL and CMYK?
In RGB, #f3ff80 is rgb(243, 255, 128), in HSL hsl(66, 100%, 75%) and in CMYK 5%, 0%, 50%, 0%.
What colors pair well with #f3ff80?
Where does #f3ff80 work best in a design?
Use #f3ff80 for sale graphics, calls to action, budget branding, and construction accents, where its energetic brightness attracts attention; keep it to highlights or small areas rather than large backgrounds to avoid visual fatigue.
Does #f3ff80 feel warm or cool?
#f3ff80 reads as a warm yellow overall, but its slight green undertone gives it a fresher, more springlike character than golden yellows in most palettes, interfaces, and marketing materials. That balance makes it energetic rather than cozy or earthy.
Is #f3ff80 readable on white or black?
#f3ff80 has a 1.08:1 contrast ratio on white and 19.42:1 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.