#EFE121 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors
#efe121 is a bright, highly saturated yellow with a warm, slightly green undertone. Its sparkling energy suggests enthusiasm, opportunity, and spontaneous optimism. The hex code #efe121 works well for sale graphics, budget messaging, and construction accents, but its intensity suits small areas or bold type better than a full-page background. Black text achieves about 15.5:1 contrast.
Questions about #efe121
What is #efe121 in RGB, HSL and CMYK?
In RGB, #efe121 is rgb(239, 225, 33), in HSL hsl(56, 87%, 53%) and in CMYK 0%, 6%, 86%, 6%.
What colors pair well with #efe121?
#efe121 pairs best with charcoal, navy, or muted purple because those darker, cooler tones control its intensity and sharpen its warm glow in a palette built around clear visual hierarchy. Use one for text, borders, or supporting panels.
Is #efe121 readable on white or black?
#efe121 has a 1.35:1 contrast ratio on white and 15.46:1 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.