#1BC540 Color
#1BC540 is rgb(27, 197, 64) in RGB and hsl(133, 76%, 44%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.
#1BC540
HEX
#1BC540RGB
rgb(27, 197, 64)HSL
hsl(133, 76%, 44%)HSV
hsv(133, 86%, 77%)OKLCH
oklch(71.8% 0.216 145.4)CMYK
cmyk(86%, 0%, 68%, 23%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #1BC540 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.
TextWhite text2.31:1AA normal ✗AA large ✗AAA normal ✗
TextBlack text9.11:1AA normal ✓AA large ✓AAA normal ✓
Color Harmonies
Colors that pair well with #1BC540 based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #1BC540, useful for hover states, backgrounds, and text variants.