#ECFC03 Color
#ECFC03 is rgb(236, 252, 3) in RGB and hsl(64, 98%, 50%) in HSL. The closest CSS named color is Yellow. Black text is most readable on this background.
#ECFC03
HEX
#ECFC03RGB
rgb(236, 252, 3)HSL
hsl(64, 98%, 50%)HSV
hsv(64, 99%, 99%)OKLCH
oklch(94.7% 0.213 114.4)CMYK
cmyk(6%, 0%, 99%, 1%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #ECFC03 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.14:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text18.49:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #ECFC03 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #ECFC03, useful for hover states, backgrounds, and text variants.