#287D31#287D31

#287D31 is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.138 H 145.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#287D31
RGB	rgb(40, 125, 49)
HSL	hsl(126, 52%, 32%)
HSV	hsv(126, 68%, 49%)
CMYK	cmyk(68%, 0%, 60.8%, 51%)
CIE-LAB	lab(46.10, -41.78, 33.56)
CIE-LCH	lch(46.10, 53.59, 141.22°)
OKLab	oklab(52.14% -0.113 0.0793)
OKLCH	oklch(52.14% 0.138 145)
XYZ	xyz(8.7625, 15.3392, 5.4041)
Luminance	0.1534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D31 #7D2874

analogous

#4A7D28 #287D31 #287D5C

triadic

#287D31 #31287D #7D3128

tetradic

#287D31 #284A7D #7D2874 #7D5C28

square

#287D31 #284A7D #7D2874 #7D5C28

split-complementary

#287D31 #5C287D #7D284A

monochromatic

#0A200D #194F1F #287D31 #37AB43 #56C963

Accessibility & contrast

On white

5.16

#287D31 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#287D31 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D31

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D31	#FFFFFF	#000000	##FFFFFF
##287D31	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7229

Deuteranopia (green-blind)

#756A37

Tritanopia (blue-blind)

#117A6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287d31;
/* rgb */ color: rgb(40, 125, 49);
/* oklch */ color: oklch(52.1% 0.138 145.0);

Tailwind

colors: {
  custom: {
    50: '#6ea36c',
    500: '#287d31',
    950: '#000000',
  },
}

SCSS

$custom: #287d31;
$custom-light: #6ea36c;
$custom-dark: #000000;

JSON

{
  "hex": "#287d31",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 49
  },
  "hsl": {
    "h": 126.353,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52136,
    "c": 0.13807,
    "h": 145
  },
  "luminance": 0.1534
}

Semantic roles & 50–950 ramp

primary

#287D31

secondary

#AE53A4

accent

#4DCCDB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #287D31

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

Preview Lab → · Contrast checker → · Palette generator →