#DDFF3B Hex Color
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#ddff3b is a luminous neon yellow with a warm, slightly green undertone and very high saturation. Its bright, upbeat character suggests enthusiasm, opportunity, and spontaneity, making it effective for sale graphics, budget messaging, and construction accents. Use the hex code as a small accent beside charcoal or navy, since its intensity can overwhelm large layouts. Black text reads clearly on it.
Questions about #ddff3b
What is #ddff3b in RGB, HSL and CMYK?
In RGB, #ddff3b is rgb(221, 255, 59), in HSL hsl(70, 100%, 62%) and in CMYK 13%, 0%, 77%, 0%.
What colors pair well with #ddff3b?
#ddff3b pairs best with dark navy, charcoal, and other deep neutrals that contain its intense brightness without competing for attention. Use it for buttons, labels, or small graphic accents rather than covering an entire interface.
Is #ddff3b readable on white or black?
#ddff3b has a 1.13:1 contrast ratio on white and 18.44:1 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.