#228C91#228C91

#228C91 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.6% C 0.091 H 199.8°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX#228C91
RGBrgb(34, 140, 145)
HSLhsl(183, 62%, 35%)
HSVhsv(183, 77%, 57%)
CMYKcmyk(76.6%, 3.4%, 0%, 43.1%)
CIE-LABlab(53.10, -26.77, -11.10)
CIE-LCHlch(53.10, 28.98, 202.51°)
OKLaboklab(58.56% -0.0857 -0.0308)
OKLCHoklch(58.56% 0.091 199.8)
XYZxyz(15.1463, 21.1387, 30.0645)
Luminance0.2114 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#228C91 #912722
analogous
#22915F #228C91 #225491
triadic
#228C91 #91228C #8C9122
tetradic
#228C91 #5F2291 #912722 #549122
square
#228C91 #5F2291 #912722 #549122
split-complementary
#228C91 #912254 #915F22
monochromatic
#0B2C2E #165C5F #228C91 #2EBCC3 #56D2D7

Accessibility & contrast

On white

4.02
#228C91 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.23
#228C91 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228C91
5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##228C91#FFFFFF#000000##000000
##228C911.004.025.235.23
#FFFFFF4.021.0021.0021.00
#0000005.2321.001.001.00
##0000005.2321.001.001.00

Color blindness preview

Protanopia (red-blind)
#818591
Deuteranopia (green-blind)
#727A92
Tritanopia (blue-blind)
#00918D
Achromatopsia (no color)
#7F7F7F

Design tokens & code

CSS
--color: #228c91;
/* rgb */ color: rgb(34, 140, 145);
/* oklch */ color: oklch(58.6% 0.091 199.8);
Tailwind
colors: {
  custom: {
    50: '#71aeb1',
    500: '#228c91',
    950: '#000000',
  },
}
SCSS
$custom: #228c91;
$custom-light: #71aeb1;
$custom-dark: #000000;
JSON
{
  "hex": "#228c91",
  "rgb": {
    "r": 34,
    "g": 140,
    "b": 145
  },
  "hsl": {
    "h": 182.703,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58555,
    "c": 0.09108,
    "h": 199.8
  },
  "luminance": 0.21141
}

Semantic roles & 50–950 ramp

primary
#228C91
secondary
#BB5853
accent
#4A43E5
background
#F7FAFA
surface
#EDF4F5
border
#C8CECF
text
#091010
muted
#7B7F7F

Preview Lab

Preview with #228C91

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →

#228C91 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva