#2B8B91 Color

#2B8B91 is rgb(43, 139, 145) in RGB and hsl(184, 54%, 37%) in HSL. The closest CSS named color is DarkCyan. Black text is most readable on this background.

#2B8B91

HEX#2B8B91

RGBrgb(43, 139, 145)

HSLhsl(184, 54%, 37%)

HSVhsv(184, 70%, 57%)

OKLCHoklch(58.5% 0.087 201.1)

CMYKcmyk(70%, 4%, 0%, 43%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #2B8B91 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text4.03:1AA normal ✗AA large ✓AAA normal ✗

TextBlack text5.2:1AA normal ✓AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #2B8B91 based on color wheel relationships. Click any swatch for its full breakdown.

Base#2B8B91 Complementary#91322B Analogous#2B9165 Analogous#2B5891 Triadic#912B8B Triadic#8B912B

Tints & Shades

Lighter tints and darker shades of #2B8B91, useful for hover states, backgrounds, and text variants.

Tints

#36ACB5 #4AC1C9 #6ECDD4 #91D9DE #B4E5E9 #D4F0F2

Shades

#26787E #21696E #1B565A #154347 #0F3133 #0B2223

Use #2B8B91 in Our Tools

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