#188D88#188D88

#188D88 is a mid, moderate teal. Relative luminance 0.210; OKLCH L 58.3% C 0.096 H 190.3°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#188D88
RGB	rgb(24, 141, 136)
HSL	hsl(177, 71%, 32%)
HSV	hsv(177, 83%, 55%)
CMYK	cmyk(83%, 0%, 3.5%, 44.7%)
CIE-LAB	lab(52.97, -31.09, -6.09)
CIE-LCH	lch(52.97, 31.68, 191.09°)
OKLab	oklab(58.31% -0.0941 -0.0171)
OKLCH	oklch(58.31% 0.096 190.3)
XYZ	xyz(14.3434, 21.0197, 26.5890)
Luminance	0.2102 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D88 #8D181D

analogous

#188D4E #188D88 #18578D

triadic

#188D88 #88188D #8D8818

tetradic

#188D88 #4E188D #8D181D #578D18

square

#188D88 #4E188D #8D181D #578D18

split-complementary

#188D88 #8D1857 #8D4E18

monochromatic

#062423 #0F5956 #188D88 #21C1BA #41DFD8

Accessibility & contrast

On white

4.04

#188D88 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#188D88 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D88

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D88	#FFFFFF	#000000	##000000
##188D88	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#848588

Deuteranopia (green-blind)

#757A89

Tritanopia (blue-blind)

#00918B

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #188d88;
/* rgb */ color: rgb(24, 141, 136);
/* oklch */ color: oklch(58.3% 0.096 190.3);

Tailwind

colors: {
  custom: {
    50: '#6eafaa',
    500: '#188d88',
    950: '#000000',
  },
}

SCSS

$custom: #188d88;
$custom-light: #6eafaa;
$custom-dark: #000000;

JSON

{
  "hex": "#188d88",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 136
  },
  "hsl": {
    "h": 177.436,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58307,
    "c": 0.09568,
    "h": 190.3
  },
  "luminance": 0.21022
}

Semantic roles & 50–950 ramp

primary

#188D88

secondary

#BF4247

accent

#3A42EE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#081010

muted

#7B7F7F

Preview Lab

Preview with #188D88

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

Preview Lab → · Contrast checker → · Palette generator →