#188D5E#188D5E

#188D5E is a mid, vivid teal. Relative luminance 0.201; OKLCH L 57.1% C 0.122 H 160.0°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#188D5E
RGB	rgb(24, 141, 94)
HSL	hsl(156, 71%, 32%)
HSV	hsv(156, 83%, 55%)
CMYK	cmyk(83%, 0%, 33.3%, 44.7%)
CIE-LAB	lab(51.89, -42.37, 16.53)
CIE-LCH	lch(51.89, 45.48, 158.69°)
OKLab	oklab(57.07% -0.115 0.0418)
OKLCH	oklch(57.07% 0.122 160)
XYZ	xyz(11.9207, 20.0506, 13.8294)
Luminance	0.2005 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188D5E #8D1847

analogous

#188D23 #188D5E #18828D

triadic

#188D5E #5E188D #8D5E18

tetradic

#188D5E #23188D #8D1847 #828D18

square

#188D5E #23188D #8D1847 #828D18

split-complementary

#188D5E #8D1882 #8D2318

monochromatic

#062418 #0F593B #188D5E #21C181 #41DF9F

Accessibility & contrast

On white

4.19

#188D5E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#188D5E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188D5E

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188D5E	#FFFFFF	#000000	##000000
##188D5E	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B825B

Deuteranopia (green-blind)

#7E7861

Tritanopia (blue-blind)

#008C81

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188d5e;
/* rgb */ color: rgb(24, 141, 94);
/* oklch */ color: oklch(57.1% 0.122 160.0);

Tailwind

colors: {
  custom: {
    50: '#6baf8c',
    500: '#188d5e',
    950: '#000000',
  },
}

SCSS

$custom: #188d5e;
$custom-light: #6baf8c;
$custom-dark: #000000;

JSON

{
  "hex": "#188d5e",
  "rgb": {
    "r": 24,
    "g": 141,
    "b": 94
  },
  "hsl": {
    "h": 155.897,
    "s": 70.909,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57068,
    "c": 0.12236,
    "h": 160
  },
  "luminance": 0.20052
}

Semantic roles & 50–950 ramp

primary

#188D5E

secondary

#BF4274

accent

#3A82EE

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #188D5E

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

Preview Lab → · Contrast checker → · Palette generator →