#188E4E#188E4E

#188E4E is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.0% C 0.139 H 153.1°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#188E4E
RGB	rgb(24, 142, 78)
HSL	hsl(147, 71%, 33%)
HSV	hsv(147, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 45.1%, 44.3%)
CIE-LAB	lab(51.94, -46.08, 25.47)
CIE-LCH	lch(51.94, 52.65, 151.07°)
OKLab	oklab(57.01% -0.1238 0.0628)
OKLCH	oklch(57.01% 0.139 153.1)
XYZ	xyz(11.4238, 20.0888, 10.4817)
Luminance	0.2009 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E4E #8E1858

analogous

#1D8E18 #188E4E #188E89

triadic

#188E4E #4E188E #8E4E18

tetradic

#188E4E #181D8E #8E1858 #8E8918

square

#188E4E #181D8E #8E1858 #8E8918

split-complementary

#188E4E #89188E #8E181D

monochromatic

#062514 #0F5A31 #188E4E #21C26B #41DF8A

Accessibility & contrast

On white

4.18

#188E4E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#188E4E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E4E

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E4E	#FFFFFF	#000000	##000000
##188E4E	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8149

Deuteranopia (green-blind)

#817852

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188e4e;
/* rgb */ color: rgb(24, 142, 78);
/* oklch */ color: oklch(57.0% 0.139 153.1);

Tailwind

colors: {
  custom: {
    50: '#6bb080',
    500: '#188e4e',
    950: '#000000',
  },
}

SCSS

$custom: #188e4e;
$custom-light: #6bb080;
$custom-dark: #000000;

JSON

{
  "hex": "#188e4e",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 78
  },
  "hsl": {
    "h": 147.458,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57008,
    "c": 0.13885,
    "h": 153.1
  },
  "luminance": 0.2009
}

Semantic roles & 50–950 ramp

primary

#188E4E

secondary

#C04286

accent

#3A9CEE

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188E4E

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

Preview Lab → · Contrast checker → · Palette generator →