#188F59#188F59

#188F59 is a mid, vivid teal. Relative luminance 0.206; OKLCH L 57.5% C 0.130 H 157.1°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#188F59
RGB	rgb(24, 143, 89)
HSL	hsl(153, 71%, 33%)
HSV	hsv(153, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 37.8%, 43.9%)
CIE-LAB	lab(52.46, -44.26, 20.10)
CIE-LCH	lch(52.46, 48.61, 155.57°)
OKLab	oklab(57.51% -0.1195 0.0504)
OKLCH	oklch(57.51% 0.13 157.1)
XYZ	xyz(12.0011, 20.5589, 12.7850)
Luminance	0.2056 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F59 #8F184E

analogous

#188F1E #188F59 #18898F

triadic

#188F59 #59188F #8F5918

tetradic

#188F59 #1E188F #8F184E #898F18

square

#188F59 #1E188F #8F184E #898F18

split-complementary

#188F59 #8F1889 #8F1E18

monochromatic

#062618 #0F5B38 #188F59 #21C37A #42DF98

Accessibility & contrast

On white

4.11

#188F59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#188F59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F59

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F59	#FFFFFF	#000000	##000000
##188F59	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8355

Deuteranopia (green-blind)

#80795D

Tritanopia (blue-blind)

#008E81

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188f59;
/* rgb */ color: rgb(24, 143, 89);
/* oklch */ color: oklch(57.5% 0.130 157.1);

Tailwind

colors: {
  custom: {
    50: '#6cb188',
    500: '#188f59',
    950: '#000000',
  },
}

SCSS

$custom: #188f59;
$custom-light: #6cb188;
$custom-dark: #000000;

JSON

{
  "hex": "#188f59",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 89
  },
  "hsl": {
    "h": 152.773,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57506,
    "c": 0.12969,
    "h": 157.1
  },
  "luminance": 0.2056
}

Semantic roles & 50–950 ramp

primary

#188F59

secondary

#C0437C

accent

#3A8CEE

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110B

muted

#7B807C

Preview Lab

Preview with #188F59

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

Preview Lab → · Contrast checker → · Palette generator →