#288822#288822

#288822 is a mid, vivid green. Relative luminance 0.182; OKLCH L 55.1% C 0.163 H 142.2°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#288822
RGB	rgb(40, 136, 34)
HSL	hsl(116, 60%, 33%)
HSV	hsv(116, 75%, 53%)
CMYK	cmyk(70.6%, 0%, 75%, 46.7%)
CIE-LAB	lab(49.71, -47.43, 44.16)
CIE-LCH	lch(49.71, 64.81, 137.04°)
OKLab	oklab(55.08% -0.1291 0.1)
OKLCH	oklch(55.08% 0.163 142.2)
XYZ	xyz(9.9674, 18.1739, 4.4957)
Luminance	0.1817 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288822 #822288

analogous

#5B8822 #288822 #22884F

triadic

#288822 #222888 #882228

tetradic

#288822 #225B88 #822288 #884F22

square

#288822 #225B88 #822288 #884F22

split-complementary

#288822 #4F2288 #88225B

monochromatic

#0B260A #1A5716 #288822 #36B92E #59D351

Accessibility & contrast

On white

4.53

#288822 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#288822 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #288822

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288822	#FFFFFF	#000000	##000000
##288822	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7B0F

Deuteranopia (green-blind)

#80732D

Tritanopia (blue-blind)

#0F8474

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #288822;
/* rgb */ color: rgb(40, 136, 34);
/* oklch */ color: oklch(55.1% 0.163 142.2);

Tailwind

colors: {
  custom: {
    50: '#71ac64',
    500: '#288822',
    950: '#000000',
  },
}

SCSS

$custom: #288822;
$custom-light: #71ac64;
$custom-dark: #000000;

JSON

{
  "hex": "#288822",
  "rgb": {
    "r": 40,
    "g": 136,
    "b": 34
  },
  "hsl": {
    "h": 116.471,
    "s": 60,
    "l": 33.333
  },
  "oklch": {
    "l": 0.55082,
    "c": 0.1633,
    "h": 142.2
  },
  "luminance": 0.18175
}

Semantic roles & 50–950 ramp

primary

#288822

secondary

#B14FB7

accent

#45E3DA

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#091006

muted

#7B7F7A

Preview Lab

Preview with #288822

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

Preview Lab → · Contrast checker → · Palette generator →