#188828#188828

#188828 is a mid, vivid green. Relative luminance 0.180; OKLCH L 54.8% C 0.164 H 144.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#188828
RGB	rgb(24, 136, 40)
HSL	hsl(129, 70%, 31%)
HSV	hsv(129, 82%, 53%)
CMYK	cmyk(82.4%, 0%, 70.6%, 46.7%)
CIE-LAB	lab(49.44, -49.52, 41.36)
CIE-LCH	lch(49.44, 64.52, 140.13°)
OKLab	oklab(54.79% -0.1337 0.095)
OKLCH	oklch(54.79% 0.164 144.6)
XYZ	xyz(9.5632, 17.9545, 4.9686)
Luminance	0.1796 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188828 #881878

analogous

#408818 #188828 #188860

triadic

#188828 #281888 #882818

tetradic

#188828 #184088 #881878 #886018

square

#188828 #184088 #881878 #886018

split-complementary

#188828 #601888 #881840

monochromatic

#062009 #0F5419 #188828 #21BC37 #3EDD54

Accessibility & contrast

On white

4.57

#188828 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#188828 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188828

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188828	#FFFFFF	#000000	##000000
##188828	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B1A

Deuteranopia (green-blind)

#7E7231

Tritanopia (blue-blind)

#008475

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #188828;
/* rgb */ color: rgb(24, 136, 40);
/* oklch */ color: oklch(54.8% 0.164 144.6);

Tailwind

colors: {
  custom: {
    50: '#6bac67',
    500: '#188828',
    950: '#000000',
  },
}

SCSS

$custom: #188828;
$custom-light: #6bac67;
$custom-dark: #000000;

JSON

{
  "hex": "#188828",
  "rgb": {
    "r": 24,
    "g": 136,
    "b": 40
  },
  "hsl": {
    "h": 128.571,
    "s": 70,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54787,
    "c": 0.164,
    "h": 144.6
  },
  "luminance": 0.17956
}

Semantic roles & 50–950 ramp

primary

#188828

secondary

#BC40AA

accent

#3BD3ED

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #188828

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

Preview Lab → · Contrast checker → · Palette generator →