#188F89#188F89

#188F89 is a mid, moderate teal. Relative luminance 0.216; OKLCH L 58.9% C 0.097 H 189.4°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#188F89
RGB	rgb(24, 143, 137)
HSL	hsl(177, 71%, 33%)
HSV	hsv(177, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 4.2%, 43.9%)
CIE-LAB	lab(53.65, -31.74, -5.67)
CIE-LCH	lch(53.65, 32.24, 190.13°)
OKLab	oklab(58.87% -0.0957 -0.0159)
OKLCH	oklch(58.87% 0.097 189.4)
XYZ	xyz(14.7123, 21.6434, 27.0642)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F89 #8F181E

analogous

#188F4E #188F89 #18598F

triadic

#188F89 #89188F #8F8918

tetradic

#188F89 #4E188F #8F181E #598F18

square

#188F89 #4E188F #8F181E #598F18

split-complementary

#188F89 #8F1859 #8F4E18

monochromatic

#062625 #0F5B57 #188F89 #21C3BB #42DFD7

Accessibility & contrast

On white

3.94

#188F89 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#188F89 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F89

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F89	#FFFFFF	#000000	##000000
##188F89	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#868789

Deuteranopia (green-blind)

#767B8A

Tritanopia (blue-blind)

#00938D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #188f89;
/* rgb */ color: rgb(24, 143, 137);
/* oklch */ color: oklch(58.9% 0.097 189.4);

Tailwind

colors: {
  custom: {
    50: '#6eb0ab',
    500: '#188f89',
    950: '#000000',
  },
}

SCSS

$custom: #188f89;
$custom-light: #6eb0ab;
$custom-dark: #000000;

JSON

{
  "hex": "#188f89",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 137
  },
  "hsl": {
    "h": 176.975,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.58867,
    "c": 0.09699,
    "h": 189.4
  },
  "luminance": 0.21645
}

Semantic roles & 50–950 ramp

primary

#188F89

secondary

#C04349

accent

#3A43EE

background

#F7FAFA

surface

#EDF5F4

border

#C8CFCE

text

#091010

muted

#7B7F7F

Preview Lab

Preview with #188F89

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

Preview Lab → · Contrast checker → · Palette generator →