#287B16#287B16

#287B16 is a mid, vivid green. Relative luminance 0.147; OKLCH L 51.3% C 0.155 H 140.7°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#287B16
RGB	rgb(40, 123, 22)
HSL	hsl(109, 70%, 28%)
HSV	hsv(109, 82%, 48%)
CMYK	cmyk(67.5%, 0%, 82.1%, 51.8%)
CIE-LAB	lab(45.18, -43.67, 44.00)
CIE-LCH	lch(45.18, 62.00, 134.79°)
OKLab	oklab(51.31% -0.1196 0.0979)
OKLCH	oklch(51.31% 0.155 140.7)
XYZ	xyz(8.1024, 14.6741, 3.1643)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287B16 #69167B

analogous

#5A7B16 #287B16 #167B36

triadic

#287B16 #16287B #7B1628

tetradic

#287B16 #165A7B #69167B #7B3616

square

#287B16 #165A7B #69167B #7B3616

split-complementary

#287B16 #36167B #7B165A

monochromatic

#081A05 #17470D #287B16 #39AF1F #4FDA31

Accessibility & contrast

On white

5.34

#287B16 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#287B16 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287B16

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287B16	#FFFFFF	#000000	##FFFFFF
##287B16	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E6F00

Deuteranopia (green-blind)

#756822

Tritanopia (blue-blind)

#197768

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #287b16;
/* rgb */ color: rgb(40, 123, 22);
/* oklch */ color: oklch(51.3% 0.155 140.7);

Tailwind

colors: {
  custom: {
    50: '#6fa25c',
    500: '#287b16',
    950: '#000000',
  },
}

SCSS

$custom: #287b16;
$custom-light: #6fa25c;
$custom-dark: #000000;

JSON

{
  "hex": "#287b16",
  "rgb": {
    "r": 40,
    "g": 123,
    "b": 22
  },
  "hsl": {
    "h": 109.307,
    "s": 69.655,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51311,
    "c": 0.15456,
    "h": 140.7
  },
  "luminance": 0.14675
}

Semantic roles & 50–950 ramp

primary

#287B16

secondary

#9C3DB0

accent

#3BECCD

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F04

muted

#7B7F79

Preview Lab

Preview with #287B16

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

Preview Lab → · Contrast checker → · Palette generator →