#18BCBF Color

#18BCBF is rgb(24, 188, 191) in RGB and hsl(181, 78%, 42%) in HSL. The closest CSS named color is LightSeaGreen. Black text is most readable on this background.

#18BCBF

HEX#18BCBF

RGBrgb(24, 188, 191)

HSLhsl(181, 78%, 42%)

HSVhsv(181, 87%, 75%)

OKLCHoklch(72.3% 0.12 196.9)

CMYKcmyk(87%, 2%, 0%, 25%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #18BCBF background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text2.34:1AA normal ✗AA large ✗AAA normal ✗

TextBlack text8.98:1AA normal ✓AA large ✓AAA normal ✓

Color Harmonies

Colors that pair well with #18BCBF based on color wheel relationships. Click any swatch for its full breakdown.

Base#18BCBF Complementary#BF1A18 Analogous#18BF6E Analogous#1868BF Triadic#BF18BC Triadic#BCBF18

Tints & Shades

Lighter tints and darker shades of #18BCBF, useful for hover states, backgrounds, and text variants.

Tints

#1CE0E3 #40E5E7 #65EAEC #89EFF0 #ADF4F5 #D2F9F9

Shades

#15A5A8 #118B8D #0F7476 #0B595B #084344 #052829

Use #18BCBF in Our Tools

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