#E0CA00 Hex Color
Glowing yellow with electric energy

Not pastel and not muted, #e0ca00 is a bright, glowing yellow with a green-leaning undertone that reads electric at full saturation. Its intensity suits small doses, so treat it as a 10% accent in sale banners, pricing tags, or safety signage rather than a full background. It flatters deep navy better than plain white, and black text hits about 12.6:1 contrast on it, clearing WCAG AA with room to spare.
Questions about #e0ca00
What is #e0ca00 in RGB, HSL and CMYK?
In RGB, #e0ca00 is rgb(224, 202, 0), in HSL hsl(54, 100%, 44%) and in CMYK 0%, 10%, 100%, 12%.
What text color works best on #e0ca00?
Black text gives the strongest contrast at about 12.6:1, well above the WCAG AA minimum of 4.5:1 for body text. White text fails on this yellow, so avoid it for readable type.
What colors pair well with #e0ca00?
Is #e0ca00 readable on white or black?
#e0ca00 has a 1.66:1 contrast ratio on white and 12.61:1 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.