#1CB521 Color

#1CB521 is rgb(28, 181, 33) in RGB and hsl(122, 73%, 41%) in HSL. The closest CSS named color is LimeGreen. Black text is most readable on this background.

#1CB521

HEX#1CB521

RGBrgb(28, 181, 33)

HSLhsl(122, 73%, 41%)

HSVhsv(122, 85%, 71%)

OKLCHoklch(67.3% 0.216 143)

CMYKcmyk(85%, 0%, 82%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1CB521 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.73:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text7.68:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #1CB521 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1CB521 Complementary#B51CB0 Analogous#63B51C Analogous#1CB56E Triadic#211CB5 Triadic#B5211C

Tints & Shades

Lighter tints and darker shades of #1CB521, useful for hover states, backgrounds, and text variants.

Tints

#22D828 #41E147 #65E769 #8CED90 #B0F3B2 #D3F8D4

Shades

#199F1D #158418 #116E14 #0E5810 #0A420C #062807

Use #1CB521 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex