#287543#287543

#287543 is a mid, moderate green. Relative luminance 0.136; OKLCH L 50.2% C 0.109 H 151.8°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#287543
RGB	rgb(40, 117, 67)
HSL	hsl(141, 49%, 31%)
HSV	hsv(141, 66%, 46%)
CMYK	cmyk(65.8%, 0%, 42.7%, 54.1%)
CIE-LAB	lab(43.62, -35.62, 20.83)
CIE-LCH	lch(43.62, 41.26, 149.68°)
OKLab	oklab(50.18% -0.0962 0.0517)
OKLCH	oklch(50.18% 0.109 151.8)
XYZ	xyz(8.2488, 13.5781, 7.4952)
Luminance	0.1358 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287543 #75285A

analogous

#337528 #287543 #287569

triadic

#287543 #432875 #754328

tetradic

#287543 #283375 #75285A #756928

square

#287543 #283375 #75285A #756928

split-complementary

#287543 #692875 #752833

monochromatic

#091A0F #184729 #287543 #38A35D #53C47B

Accessibility & contrast

On white

5.65

#287543 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#287543 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287543

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287543	#FFFFFF	#000000	##FFFFFF
##287543	1.00	5.65	3.72	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#756B3F

Deuteranopia (green-blind)

#6B6446

Tritanopia (blue-blind)

#0A7369

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #287543;
/* rgb */ color: rgb(40, 117, 67);
/* oklch */ color: oklch(50.2% 0.109 151.8);

Tailwind

colors: {
  custom: {
    50: '#6b9d77',
    500: '#287543',
    950: '#000000',
  },
}

SCSS

$custom: #287543;
$custom-light: #6b9d77;
$custom-dark: #000000;

JSON

{
  "hex": "#287543",
  "rgb": {
    "r": 40,
    "g": 117,
    "b": 67
  },
  "hsl": {
    "h": 141.039,
    "s": 49.045,
    "l": 30.784
  },
  "oklch": {
    "l": 0.50181,
    "c": 0.10924,
    "h": 151.8
  },
  "luminance": 0.13579
}

Semantic roles & 50–950 ramp

primary

#287543

secondary

#A75289

accent

#4FA8D9

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #287543

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

Preview Lab → · Contrast checker → · Palette generator →