#188F73#188F73

#188F73 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.108 H 171.7°. Best body text is #000000 at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#188F73
RGB	rgb(24, 143, 115)
HSL	hsl(166, 71%, 33%)
HSV	hsv(166, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 19.6%, 43.9%)
CIE-LAB	lab(53.03, -38.02, 6.13)
CIE-LCH	lch(53.03, 38.51, 170.85°)
OKLab	oklab(58.16% -0.1065 0.0156)
OKLCH	oklch(58.16% 0.108 171.7)
XYZ	xyz(13.2920, 21.0752, 19.5837)
Luminance	0.2108 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F73 #8F1834

analogous

#188F37 #188F73 #18708F

triadic

#188F73 #73188F #8F7318

tetradic

#188F73 #37188F #8F1834 #708F18

square

#188F73 #37188F #8F1834 #708F18

split-complementary

#188F73 #8F1870 #8F3718

monochromatic

#06261F #0F5B49 #188F73 #21C39D #42DFBA

Accessibility & contrast

On white

4.03

#188F73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.22

#188F73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F73

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F73	#FFFFFF	#000000	##000000
##188F73	1.00	4.03	5.22	5.22
#FFFFFF	4.03	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)

#8A8572

Deuteranopia (green-blind)

#7C7A75

Tritanopia (blue-blind)

#009087

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #188f73;
/* rgb */ color: rgb(24, 143, 115);
/* oklch */ color: oklch(58.2% 0.108 171.7);

Tailwind

colors: {
  custom: {
    50: '#6cb09b',
    500: '#188f73',
    950: '#000000',
  },
}

SCSS

$custom: #188f73;
$custom-light: #6cb09b;
$custom-dark: #000000;

JSON

{
  "hex": "#188f73",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 115
  },
  "hsl": {
    "h": 165.882,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58161,
    "c": 0.10759,
    "h": 171.7
  },
  "luminance": 0.21077
}

Semantic roles & 50–950 ramp

primary

#188F73

secondary

#C04360

accent

#3A64EE

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #188F73

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

Preview Lab → · Contrast checker → · Palette generator →