#21C0C0 Color

#21C0C0 is rgb(33, 192, 192) in RGB and hsl(180, 71%, 44%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#21C0C0

HEX#21C0C0

RGBrgb(33, 192, 192)

HSLhsl(180, 71%, 44%)

HSVhsv(180, 83%, 75%)

OKLCHoklch(73.4% 0.12 194.9)

CMYKcmyk(83%, 0%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #21C0C0 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.24:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text9.37:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #21C0C0 based on color wheel relationships. Click any swatch for its full breakdown.

Base#21C0C0 Complementary#C02121 Analogous#21C070 Analogous#2170C0 Triadic#C021C0 Triadic#C0C021

Tints & Shades

Lighter tints and darker shades of #21C0C0, useful for hover states, backgrounds, and text variants.

Tints

#2EDCDC #4CE1E1 #6FE7E7 #92EDED #B5F2F2 #D3F8F8

Shades

#1CA6A6 #189090 #147676 #105C5C #0B4141 #072C2C

Use #21C0C0 in Our Tools

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