#12CA21 Color
#12CA21 is rgb(18, 202, 33) in RGB and hsl(125, 84%, 43%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#12CA21
HEX
#12CA21RGB
rgb(18, 202, 33)HSL
hsl(125, 84%, 43%)HSV
hsv(125, 91%, 79%)OKLCH
oklch(72.9% 0.239 143.1)CMYK
cmyk(91%, 0%, 84%, 21%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #12CA21 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.21:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.5:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #12CA21 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #12CA21, useful for hover states, backgrounds, and text variants.