#228781#228781

#228781 is a mid, moderate teal. Relative luminance 0.193; OKLCH L 56.7% C 0.089 H 189.0°. Best body text is #000000 at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#228781
RGB	rgb(34, 135, 129)
HSL	hsl(176, 60%, 33%)
HSV	hsv(176, 75%, 53%)
CMYK	cmyk(74.8%, 0%, 4.4%, 47.1%)
CIE-LAB	lab(50.98, -29.23, -4.96)
CIE-LCH	lch(50.98, 29.65, 189.63°)
OKLab	oklab(56.66% -0.0879 -0.0139)
OKLCH	oklch(56.66% 0.089 189)
XYZ	xyz(13.2842, 19.2514, 23.7804)
Luminance	0.1925 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#228781 #872228

analogous

#22874F #228781 #225A87

triadic

#228781 #812287 #878122

tetradic

#228781 #4F2287 #872228 #5A8722

square

#228781 #4F2287 #872228 #5A8722

split-complementary

#228781 #87225A #874F22

monochromatic

#092524 #165652 #228781 #2EB8B0 #50D3CB

Accessibility & contrast

On white

4.33

#228781 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.85

#228781 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #228781

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##228781	#FFFFFF	#000000	##000000
##228781	1.00	4.33	4.85	4.85
#FFFFFF	4.33	1.00	21.00	21.00
#000000	4.85	21.00	1.00	1.00
##000000	4.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8081

Deuteranopia (green-blind)

#717582

Tritanopia (blue-blind)

#008B85

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #228781;
/* rgb */ color: rgb(34, 135, 129);
/* oklch */ color: oklch(56.7% 0.089 189.0);

Tailwind

colors: {
  custom: {
    50: '#6faaa5',
    500: '#228781',
    950: '#000000',
  },
}

SCSS

$custom: #228781;
$custom-light: #6faaa5;
$custom-dark: #000000;

JSON

{
  "hex": "#228781",
  "rgb": {
    "r": 34,
    "g": 135,
    "b": 129
  },
  "hsl": {
    "h": 176.436,
    "s": 59.763,
    "l": 33.137
  },
  "oklch": {
    "l": 0.56661,
    "c": 0.08903,
    "h": 189
  },
  "luminance": 0.19253
}

Semantic roles & 50–950 ramp

primary

#228781

secondary

#B74E54

accent

#454EE3

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #228781

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

Preview Lab → · Contrast checker → · Palette generator →