#1FEF5D Color
#1FEF5D is rgb(31, 239, 93) in RGB and hsl(138, 87%, 53%) in HSL. The closest CSS named color is SpringGreen. Black text is most readable on this background.
#1FEF5D
HEX
#1FEF5DRGB
rgb(31, 239, 93)HSL
hsl(138, 87%, 53%)HSV
hsv(138, 87%, 94%)OKLCH
oklch(83.2% 0.242 146.9)CMYK
cmyk(87%, 0%, 61%, 6%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1FEF5D background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text1.55:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text13.56:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #1FEF5D based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1FEF5D, useful for hover states, backgrounds, and text variants.