#188F5C#188F5C

#188F5C is a mid, vivid teal. Relative luminance 0.206; OKLCH L 57.6% C 0.127 H 158.5°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#188F5C
RGB	rgb(24, 143, 92)
HSL	hsl(154, 71%, 33%)
HSV	hsv(154, 83%, 56%)
CMYK	cmyk(83.2%, 0%, 35.7%, 43.9%)
CIE-LAB	lab(52.52, -43.61, 18.50)
CIE-LCH	lch(52.52, 47.38, 157.01°)
OKLab	oklab(57.57% -0.118 0.0466)
OKLCH	oklch(57.57% 0.127 158.5)
XYZ	xyz(12.1296, 20.6103, 13.4620)
Luminance	0.2061 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188F5C #8F184B

analogous

#188F21 #188F5C #18868F

triadic

#188F5C #5C188F #8F5C18

tetradic

#188F5C #21188F #8F184B #868F18

square

#188F5C #21188F #8F184B #868F18

split-complementary

#188F5C #8F1886 #8F2118

monochromatic

#062619 #0F5B3A #188F5C #21C37E #42DF9C

Accessibility & contrast

On white

4.10

#188F5C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#188F5C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188F5C

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188F5C	#FFFFFF	#000000	##000000
##188F5C	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8359

Deuteranopia (green-blind)

#80795F

Tritanopia (blue-blind)

#008E82

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #188f5c;
/* rgb */ color: rgb(24, 143, 92);
/* oklch */ color: oklch(57.6% 0.127 158.5);

Tailwind

colors: {
  custom: {
    50: '#6cb18a',
    500: '#188f5c',
    950: '#000000',
  },
}

SCSS

$custom: #188f5c;
$custom-light: #6cb18a;
$custom-dark: #000000;

JSON

{
  "hex": "#188f5c",
  "rgb": {
    "r": 24,
    "g": 143,
    "b": 92
  },
  "hsl": {
    "h": 154.286,
    "s": 71.257,
    "l": 32.745
  },
  "oklch": {
    "l": 0.57571,
    "c": 0.12688,
    "h": 158.5
  },
  "luminance": 0.20612
}

Semantic roles & 50–950 ramp

primary

#188F5C

secondary

#C04378

accent

#3A87EE

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#08110C

muted

#7B807D

Preview Lab

Preview with #188F5C

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

Preview Lab → · Contrast checker → · Palette generator →