#287D37#287D37

#287D37 is a mid, vivid green. Relative luminance 0.154; OKLCH L 52.2% C 0.133 H 146.5°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#287D37
RGB	rgb(40, 125, 55)
HSL	hsl(131, 52%, 32%)
HSV	hsv(131, 68%, 49%)
CMYK	cmyk(68%, 0%, 56%, 51%)
CIE-LAB	lab(46.17, -40.94, 30.59)
CIE-LCH	lch(46.17, 51.10, 143.23°)
OKLab	oklab(52.22% -0.1105 0.0733)
OKLCH	oklch(52.22% 0.133 146.5)
XYZ	xyz(8.8977, 15.3933, 6.1160)
Luminance	0.1539 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D37 #7D286E

analogous

#447D28 #287D37 #287D61

triadic

#287D37 #37287D #7D3728

tetradic

#287D37 #28447D #7D286E #7D6128

square

#287D37 #28447D #7D286E #7D6128

split-complementary

#287D37 #61287D #7D2844

monochromatic

#0A200E #194F23 #287D37 #37AB4B #56C96B

Accessibility & contrast

On white

5.15

#287D37 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#287D37 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D37

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D37	#FFFFFF	#000000	##FFFFFF
##287D37	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7231

Deuteranopia (green-blind)

#746B3C

Tritanopia (blue-blind)

#0D7A6D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287d37;
/* rgb */ color: rgb(40, 125, 55);
/* oklch */ color: oklch(52.2% 0.133 146.5);

Tailwind

colors: {
  custom: {
    50: '#6da370',
    500: '#287d37',
    950: '#000000',
  },
}

SCSS

$custom: #287d37;
$custom-light: #6da370;
$custom-dark: #000000;

JSON

{
  "hex": "#287d37",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 55
  },
  "hsl": {
    "h": 130.588,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.5222,
    "c": 0.13262,
    "h": 146.5
  },
  "luminance": 0.15394
}

Semantic roles & 50–950 ramp

primary

#287D37

secondary

#AE539E

accent

#4DC2DB

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#080F07

muted

#7A7F7A

Preview Lab

Preview with #287D37

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

Preview Lab → · Contrast checker → · Palette generator →