#287331#287331

#287331 is a mid, vivid green. Relative luminance 0.129; OKLCH L 49.3% C 0.124 H 145.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#287331
RGB	rgb(40, 115, 49)
HSL	hsl(127, 48%, 30%)
HSV	hsv(127, 65%, 45%)
CMYK	cmyk(65.2%, 0%, 57.4%, 54.9%)
CIE-LAB	lab(42.66, -37.83, 29.51)
CIE-LCH	lch(42.66, 47.98, 142.05°)
OKLab	oklab(49.3% -0.1024 0.0705)
OKLCH	oklch(49.3% 0.124 145.5)
XYZ	xyz(7.5597, 12.9336, 5.0032)
Luminance	0.1293 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287331 #73286A

analogous

#447328 #287331 #287356

triadic

#287331 #312873 #733128

tetradic

#287331 #284473 #73286A #735628

square

#287331 #284473 #73286A #735628

split-complementary

#287331 #562873 #732844

monochromatic

#08180A #18461E #287331 #38A044 #52C360

Accessibility & contrast

On white

5.85

#287331 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#287331 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287331

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287331	#FFFFFF	#000000	##FFFFFF
##287331	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#75692B

Deuteranopia (green-blind)

#6B6236

Tritanopia (blue-blind)

#167064

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #287331;
/* rgb */ color: rgb(40, 115, 49);
/* oklch */ color: oklch(49.3% 0.124 145.5);

Tailwind

colors: {
  custom: {
    50: '#6b9c6b',
    500: '#287331',
    950: '#000000',
  },
}

SCSS

$custom: #287331;
$custom-light: #6b9c6b;
$custom-dark: #000000;

JSON

{
  "hex": "#287331",
  "rgb": {
    "r": 40,
    "g": 115,
    "b": 49
  },
  "hsl": {
    "h": 127.2,
    "s": 48.387,
    "l": 30.392
  },
  "oklch": {
    "l": 0.49302,
    "c": 0.12427,
    "h": 145.5
  },
  "luminance": 0.12934
}

Semantic roles & 50–950 ramp

primary

#287331

secondary

#A5529B

accent

#50C8D8

background

#F6F9F6

surface

#ECF2EB

border

#C7CCC6

text

#070E07

muted

#7A7E7A

Preview Lab

Preview with #287331

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

Preview Lab → · Contrast checker → · Palette generator →