#287443#287443

#287443 is a mid, moderate green. Relative luminance 0.133; OKLCH L 49.9% C 0.108 H 152.0°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#287443
RGB	rgb(40, 116, 67)
HSL	hsl(141, 49%, 31%)
HSV	hsv(141, 66%, 45%)
CMYK	cmyk(65.5%, 0%, 42.2%, 54.5%)
CIE-LAB	lab(43.28, -35.19, 20.38)
CIE-LCH	lch(43.28, 40.67, 149.92°)
OKLab	oklab(49.9% -0.0951 0.0506)
OKLCH	oklch(49.9% 0.108 152)
XYZ	xyz(8.1329, 13.3463, 7.4566)
Luminance	0.1335 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287443 #742859

analogous

#337428 #287443 #287469

triadic

#287443 #432874 #744328

tetradic

#287443 #283374 #742859 #746928

square

#287443 #283374 #742859 #746928

split-complementary

#287443 #692874 #742833

monochromatic

#09190E #184629 #287443 #38A25D #53C47B

Accessibility & contrast

On white

5.72

#287443 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#287443 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287443

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287443	#FFFFFF	#000000	##FFFFFF
##287443	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#746A40

Deuteranopia (green-blind)

#6A6346

Tritanopia (blue-blind)

#0B7268

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #287443;
/* rgb */ color: rgb(40, 116, 67);
/* oklch */ color: oklch(49.9% 0.108 152.0);

Tailwind

colors: {
  custom: {
    50: '#6b9d77',
    500: '#287443',
    950: '#000000',
  },
}

SCSS

$custom: #287443;
$custom-light: #6b9d77;
$custom-dark: #000000;

JSON

{
  "hex": "#287443",
  "rgb": {
    "r": 40,
    "g": 116,
    "b": 67
  },
  "hsl": {
    "h": 141.316,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.499,
    "c": 0.10775,
    "h": 152
  },
  "luminance": 0.13347
}

Semantic roles & 50–950 ramp

primary

#287443

secondary

#A65288

accent

#50A8D8

background

#F6F9F7

surface

#ECF2ED

border

#C7CCC8

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #287443

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

Preview Lab → · Contrast checker → · Palette generator →