#228491#228491

#228491 is a mid, moderate teal. Relative luminance 0.189; OKLCH L 56.5% C 0.088 H 208.2°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#228491
RGB	rgb(34, 132, 145)
HSL	hsl(187, 62%, 35%)
HSV	hsv(187, 77%, 57%)
CMYK	cmyk(76.6%, 9%, 0%, 43.1%)
CIE-LAB	lab(50.55, -22.68, -14.94)
CIE-LCH	lch(50.55, 27.16, 213.38°)
OKLab	oklab(56.49% -0.0775 -0.0416)
OKLCH	oklch(56.49% 0.088 208.2)
XYZ	xyz(14.0196, 18.8852, 29.6889)
Luminance	0.1889 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228491 #912F22

analogous

#229166 #228491 #224D91

triadic

#228491 #912284 #849122

tetradic

#228491 #662291 #912F22 #4D9122

square

#228491 #662291 #912F22 #4D9122

split-complementary

#228491 #91224D #916622

monochromatic

#0B2A2E #16575F #228491 #2EB1C3 #56C8D7

Accessibility & contrast

On white

4.40

#228491 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#228491 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228491

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228491	#FFFFFF	#000000	##000000
##228491	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#787F92

Deuteranopia (green-blind)

#697491

Tritanopia (blue-blind)

#008A88

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #228491;
/* rgb */ color: rgb(34, 132, 145);
/* oklch */ color: oklch(56.5% 0.088 208.2);

Tailwind

colors: {
  custom: {
    50: '#70a8b1',
    500: '#228491',
    950: '#000000',
  },
}

SCSS

$custom: #228491;
$custom-light: #70a8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#228491",
  "rgb": {
    "r": 34,
    "g": 132,
    "b": 145
  },
  "hsl": {
    "h": 187.027,
    "s": 62.011,
    "l": 35.098
  },
  "oklch": {
    "l": 0.56493,
    "c": 0.08791,
    "h": 208.2
  },
  "luminance": 0.18887
}

Semantic roles & 50–950 ramp

primary

#228491

secondary

#BB6053

accent

#5643E5

background

#F7FAFA

surface

#EDF4F5

border

#C8CECF

text

#090F10

muted

#7B7F7F

Preview Lab

Preview with #228491

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

Preview Lab → · Contrast checker → · Palette generator →