#CDE519 Hex Color
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#cde519 is a bright, electric yellow with a faint green cast that reads as pure energy. Designers reach for it when a layout needs a jolt, since even a thin band of it wakes up an otherwise flat page. It works well for buttons, badges, and callouts against dark text or near-black backgrounds. Pair it with charcoal or deep navy to keep its intensity in check. Use it sparingly in print and UI, because its brightness can overwhelm a palette fast.
Questions about #cde519
What is #cde519 in RGB, HSL and CMYK?
In RGB, #cde519 is rgb(205, 229, 25), in HSL hsl(67, 80%, 50%) and in CMYK 10%, 0%, 89%, 10%.
What colors go well with #cde519?
#cde519 pairs best with near-black, charcoal, and other deep neutrals that balance its intensity. It also works with navy for a bolder, high-contrast look.
Is #cde519 readable on white or black?
#cde519 has a 1.41:1 contrast ratio on white and 14.81:1 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.