#188D89#188D89

#188D89 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.3% C 0.095 H 191.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#188D89
RGB	rgb(24, 141, 137)
HSL	hsl(178, 71%, 32%)
HSV	hsv(178, 83%, 55%)
CMYK	cmyk(83%, 0%, 2.8%, 44.7%)
CIE-LAB	lab(53.00, -30.78, -6.63)
CIE-LCH	lch(53.00, 31.49, 192.15°)
OKLab	oklab(58.34% -0.0937 -0.0185)
OKLCH	oklch(58.34% 0.095 191.2)
XYZ	xyz(14.4148, 21.0483, 26.9650)
Luminance	0.2105 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D89 #8D181C

analogous

#188D4F #188D89 #18568D

triadic

#188D89 #89188D #8D8918

tetradic

#188D89 #4F188D #8D181C #568D18

square

#188D89 #4F188D #8D181C #568D18

split-complementary

#188D89 #8D1856 #8D4F18

monochromatic

#062423 #0F5956 #188D89 #21C1BC #41DFD9

Accessibility & contrast

On white

4.03

#188D89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#188D89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D89

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D89	#FFFFFF	#000000	##000000
##188D89	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848589

Deuteranopia (green-blind)

#747A8A

Tritanopia (blue-blind)

#00918C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #188d89;
/* rgb */ color: rgb(24, 141, 137);
/* oklch */ color: oklch(58.3% 0.095 191.2);

Tailwind

colors: {
  custom: {
    50: '#6eafab',
    500: '#188d89',
    950: '#000000',
  },
}

SCSS

$custom: #188d89;
$custom-light: #6eafab;
$custom-dark: #000000;

JSON

{
  "hex": "#188d89",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 137
  },
  "hsl": {
    "h": 177.949,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58343,
    "c": 0.09547,
    "h": 191.2
  },
  "luminance": 0.2105
}

Semantic roles & 50–950 ramp

primary

#188D89

secondary

#BF4246

accent

#3A40EE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #188D89

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

Preview Lab → · Contrast checker → · Palette generator →