#188F55#188F55

#188F55 is a mid, vivid teal. Relative luminance 0.205; OKLCH L 57.4% C 0.133 H 155.5°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#188F55
RGB	rgb(24, 143, 85)
HSL	hsl(151, 71%, 33%)
HSV	hsv(151, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 40.6%, 43.9%)
CIE-LAB	lab(52.39, -45.09, 22.23)
CIE-LCH	lch(52.39, 50.27, 153.76°)
OKLab	oklab(57.42% -0.1214 0.0554)
OKLCH	oklch(57.42% 0.133 155.5)
XYZ	xyz(11.8377, 20.4935, 11.9243)
Luminance	0.2049 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F55 #8F1852

analogous

#188F19 #188F55 #188D8F

triadic

#188F55 #55188F #8F5518

tetradic

#188F55 #19188F #8F1852 #8D8F18

square

#188F55 #19188F #8F1852 #8D8F18

split-complementary

#188F55 #8F188D #8F1918

monochromatic

#062617 #0F5B36 #188F55 #21C374 #42DF93

Accessibility & contrast

On white

4.12

#188F55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#188F55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F55

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F55	#FFFFFF	#000000	##000000
##188F55	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8351

Deuteranopia (green-blind)

#817959

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188f55;
/* rgb */ color: rgb(24, 143, 85);
/* oklch */ color: oklch(57.4% 0.133 155.5);

Tailwind

colors: {
  custom: {
    50: '#6cb185',
    500: '#188f55',
    950: '#000000',
  },
}

SCSS

$custom: #188f55;
$custom-light: #6cb185;
$custom-dark: #000000;

JSON

{
  "hex": "#188f55",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 85
  },
  "hsl": {
    "h": 150.756,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57422,
    "c": 0.13349,
    "h": 155.5
  },
  "luminance": 0.20495
}

Semantic roles & 50–950 ramp

primary

#188F55

secondary

#C04380

accent

#3A92EE

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #188F55

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

Preview Lab → · Contrast checker → · Palette generator →