#188F74#188F74

#188F74 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.107 H 172.4°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#188F74
RGB	rgb(24, 143, 116)
HSL	hsl(166, 71%, 33%)
HSV	hsv(166, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 18.9%, 43.9%)
CIE-LAB	lab(53.06, -37.75, 5.59)
CIE-LCH	lch(53.06, 38.17, 171.58°)
OKLab	oklab(58.19% -0.106 0.0142)
OKLCH	oklch(58.19% 0.107 172.4)
XYZ	xyz(13.3498, 21.0984, 19.8884)
Luminance	0.2110 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F74 #8F1833

analogous

#188F39 #188F74 #186E8F

triadic

#188F74 #74188F #8F7418

tetradic

#188F74 #39188F #8F1833 #6E8F18

square

#188F74 #39188F #8F1833 #6E8F18

split-complementary

#188F74 #8F186E #8F3918

monochromatic

#06261F #0F5B49 #188F74 #21C39F #42DFBC

Accessibility & contrast

On white

4.02

#188F74 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#188F74 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F74

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F74	#FFFFFF	#000000	##000000
##188F74	1.00	4.02	5.22	5.22
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.22	21.00	1.00	1.00
##000000	5.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8573

Deuteranopia (green-blind)

#7C7A76

Tritanopia (blue-blind)

#009087

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #188f74;
/* rgb */ color: rgb(24, 143, 116);
/* oklch */ color: oklch(58.2% 0.107 172.4);

Tailwind

colors: {
  custom: {
    50: '#6cb09c',
    500: '#188f74',
    950: '#000000',
  },
}

SCSS

$custom: #188f74;
$custom-light: #6cb09c;
$custom-dark: #000000;

JSON

{
  "hex": "#188f74",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 116
  },
  "hsl": {
    "h": 166.387,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.5819,
    "c": 0.1069,
    "h": 172.4
  },
  "luminance": 0.211
}

Semantic roles & 50–950 ramp

primary

#188F74

secondary

#C0435F

accent

#3A63EE

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #188F74

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

Preview Lab → · Contrast checker → · Palette generator →