#188081#188081

#188081 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.6% C 0.088 H 195.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#188081
RGB	rgb(24, 128, 129)
HSL	hsl(181, 69%, 30%)
HSV	hsv(181, 81%, 51%)
CMYK	cmyk(81.4%, 0.8%, 0%, 49.4%)
CIE-LAB	lab(48.53, -26.93, -8.63)
CIE-LCH	lch(48.53, 28.27, 197.76°)
OKLab	oklab(54.62% -0.0842 -0.024)
OKLCH	oklch(54.62% 0.088 195.9)
XYZ	xyz(12.0565, 17.2160, 23.4522)
Luminance	0.1722 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188081 #811918

analogous

#18814D #188081 #184C81

triadic

#188081 #811880 #808118

tetradic

#188081 #4D1881 #811918 #4C8118

square

#188081 #4D1881 #811918 #4C8118

split-complementary

#188081 #81184C #814D18

monochromatic

#051A1A #0E4D4D #188081 #22B3B5 #39D9DA

Accessibility & contrast

On white

4.73

#188081 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#188081 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #188081

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188081	#FFFFFF	#000000	##FFFFFF
##188081	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777981

Deuteranopia (green-blind)

#686F82

Tritanopia (blue-blind)

#008480

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #188081;
/* rgb */ color: rgb(24, 128, 129);
/* oklch */ color: oklch(54.6% 0.088 195.9);

Tailwind

colors: {
  custom: {
    50: '#6ba5a5',
    500: '#188081',
    950: '#000000',
  },
}

SCSS

$custom: #188081;
$custom-light: #6ba5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#188081",
  "rgb": {
    "r": 24,
    "g": 128,
    "b": 129
  },
  "hsl": {
    "h": 180.571,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.5462,
    "c": 0.08752,
    "h": 195.9
  },
  "luminance": 0.17218
}

Semantic roles & 50–950 ramp

primary

#188081

secondary

#B54140

accent

#3E3CEB

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #188081

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

Preview Lab → · Contrast checker → · Palette generator →