#188831#188831

#188831 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.9% C 0.157 H 146.1°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#188831
RGB	rgb(24, 136, 49)
HSL	hsl(133, 70%, 31%)
HSV	hsv(133, 82%, 53%)
CMYK	cmyk(82.4%, 0%, 64%, 46.7%)
CIE-LAB	lab(49.52, -48.50, 37.41)
CIE-LCH	lch(49.52, 61.25, 142.35°)
OKLab	oklab(54.88% -0.1305 0.0876)
OKLCH	oklch(54.88% 0.157 146.1)
XYZ	xyz(9.7345, 18.0231, 5.8709)
Luminance	0.1802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188831 #88186F

analogous

#378818 #188831 #188869

triadic

#188831 #311888 #883118

tetradic

#188831 #183788 #88186F #886918

square

#188831 #183788 #88186F #886918

split-complementary

#188831 #691888 #881837

monochromatic

#06200C #0F541E #188831 #21BC44 #3EDD61

Accessibility & contrast

On white

4.56

#188831 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#188831 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188831

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188831	#FFFFFF	#000000	##000000
##188831	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7B27

Deuteranopia (green-blind)

#7E7238

Tritanopia (blue-blind)

#008576

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #188831;
/* rgb */ color: rgb(24, 136, 49);
/* oklch */ color: oklch(54.9% 0.157 146.1);

Tailwind

colors: {
  custom: {
    50: '#6bac6d',
    500: '#188831',
    950: '#000000',
  },
}

SCSS

$custom: #188831;
$custom-light: #6bac6d;
$custom-dark: #000000;

JSON

{
  "hex": "#188831",
  "rgb": {
    "r": 24,
    "g": 136,
    "b": 49
  },
  "hsl": {
    "h": 133.393,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54883,
    "c": 0.15723,
    "h": 146.1
  },
  "luminance": 0.18024
}

Semantic roles & 50–950 ramp

primary

#188831

secondary

#BC40A0

accent

#3BC5ED

background

#F7FAF6

surface

#EDF4EC

border

#C8CEC7

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #188831

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

Preview Lab → · Contrast checker → · Palette generator →