#287817#287817

#287817 is a mid, vivid green. Relative luminance 0.139; OKLCH L 50.5% C 0.150 H 140.7°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#287817
RGB	rgb(40, 120, 23)
HSL	hsl(109, 68%, 28%)
HSV	hsv(109, 81%, 47%)
CMYK	cmyk(66.7%, 0%, 80.8%, 52.9%)
CIE-LAB	lab(44.15, -42.51, 42.68)
CIE-LCH	lch(44.15, 60.24, 134.88°)
OKLab	oklab(50.46% -0.1164 0.0953)
OKLCH	oklch(50.46% 0.15 140.7)
XYZ	xyz(7.7458, 13.9452, 3.0939)
Luminance	0.1395 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287817 #671778

analogous

#587817 #287817 #177837

triadic

#287817 #172878 #781728

tetradic

#287817 #175878 #671778 #783717

square

#287817 #175878 #671778 #783717

split-complementary

#287817 #371778 #781758

monochromatic

#091A05 #17450D #287817 #39AB21 #4FD832

Accessibility & contrast

On white

5.54

#287817 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#287817 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287817

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287817	#FFFFFF	#000000	##FFFFFF
##287817	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B6C00

Deuteranopia (green-blind)

#726622

Tritanopia (blue-blind)

#1B7466

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #287817;
/* rgb */ color: rgb(40, 120, 23);
/* oklch */ color: oklch(50.5% 0.150 140.7);

Tailwind

colors: {
  custom: {
    50: '#6ea05c',
    500: '#287817',
    950: '#000000',
  },
}

SCSS

$custom: #287817;
$custom-light: #6ea05c;
$custom-dark: #000000;

JSON

{
  "hex": "#287817",
  "rgb": {
    "r": 40,
    "g": 120,
    "b": 23
  },
  "hsl": {
    "h": 109.485,
    "s": 67.832,
    "l": 28.039
  },
  "oklch": {
    "l": 0.50459,
    "c": 0.15045,
    "h": 140.7
  },
  "luminance": 0.13946
}

Semantic roles & 50–950 ramp

primary

#287817

secondary

#9A3EAD

accent

#3DEBCC

background

#F7F9F5

surface

#EDF2E9

border

#C8CCC5

text

#080F04

muted

#7B7E79

Preview Lab

Preview with #287817

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

Preview Lab → · Contrast checker → · Palette generator →