#228A91#228A91

#228A91 is a mid, moderate teal. Relative luminance 0.206; OKLCH L 58.0% C 0.090 H 201.8°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#228A91
RGB	rgb(34, 138, 145)
HSL	hsl(184, 62%, 35%)
HSV	hsv(184, 77%, 57%)
CMYK	cmyk(76.6%, 4.8%, 0%, 43.1%)
CIE-LAB	lab(52.46, -25.77, -12.05)
CIE-LCH	lch(52.46, 28.45, 205.07°)
OKLab	oklab(58.04% -0.0836 -0.0335)
OKLCH	oklch(58.04% 0.09 201.8)
XYZ	xyz(14.8567, 20.5596, 29.9680)
Luminance	0.2056 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228A91 #912922

analogous

#229161 #228A91 #225291

triadic

#228A91 #91228A #8A9122

tetradic

#228A91 #612291 #912922 #529122

square

#228A91 #612291 #912922 #529122

split-complementary

#228A91 #912252 #916122

monochromatic

#0B2C2E #165B5F #228A91 #2EB9C3 #56CFD7

Accessibility & contrast

On white

4.11

#228A91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#228A91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228A91

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228A91	#FFFFFF	#000000	##000000
##228A91	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8492

Deuteranopia (green-blind)

#6F7891

Tritanopia (blue-blind)

#00908C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #228a91;
/* rgb */ color: rgb(34, 138, 145);
/* oklch */ color: oklch(58.0% 0.090 201.8);

Tailwind

colors: {
  custom: {
    50: '#71acb1',
    500: '#228a91',
    950: '#000000',
  },
}

SCSS

$custom: #228a91;
$custom-light: #71acb1;
$custom-dark: #000000;

JSON

{
  "hex": "#228a91",
  "rgb": {
    "r": 34,
    "g": 138,
    "b": 145
  },
  "hsl": {
    "h": 183.784,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58039,
    "c": 0.0901,
    "h": 201.8
  },
  "luminance": 0.20561
}

Semantic roles & 50–950 ramp

primary

#228A91

secondary

#BB5A53

accent

#4D43E5

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #228A91

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

Preview Lab → · Contrast checker → · Palette generator →