#EFEC19 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors
Bright and highly saturated, #efec19 has a warm, electric yellow character that feels spontaneous, cheerful, and full of momentum. Its glowing finish suits sale graphics, budget brands, construction signage, and bold calls to action. Use it as a small accent with charcoal or deep navy, since black text remains highly readable on this color. The hex code is #efec19.
Questions about #efec19
What is #efec19 in RGB, HSL and CMYK?
In RGB, #efec19 is rgb(239, 236, 25), in HSL hsl(59, 87%, 52%) and in CMYK 0%, 1%, 90%, 6%.
What colors pair well with #efec19?
Does #efec19 look warm or cool?
#efec19 reads as a warm yellow because its red and green channels are both high while its blue channel is low, giving the shade a sunny, energetic cast rather than a cool appearance.
Is #efec19 readable on white or black?
#efec19 has a 1.25:1 contrast ratio on white and 16.68:1 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.