#287E2F#287E2F

#287E2F is a mid, vivid green. Relative luminance 0.156; OKLCH L 52.4% C 0.141 H 144.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#287E2F
RGB	rgb(40, 126, 47)
HSL	hsl(125, 52%, 33%)
HSV	hsv(125, 68%, 49%)
CMYK	cmyk(68.3%, 0%, 62.7%, 50.6%)
CIE-LAB	lab(46.41, -42.42, 34.91)
CIE-LCH	lch(46.41, 54.94, 140.54°)
OKLab	oklab(52.39% -0.1148 0.082)
OKLCH	oklch(52.39% 0.141 144.5)
XYZ	xyz(8.8485, 15.5771, 5.2291)
Luminance	0.1558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287E2F #7E2877

analogous

#4C7E28 #287E2F #287E5A

triadic

#287E2F #2F287E #7E2F28

tetradic

#287E2F #284C7E #7E2877 #7E5A28

square

#287E2F #284C7E #7E2877 #7E5A28

split-complementary

#287E2F #5A287E #7E284C

monochromatic

#0B210C #19501E #287E2F #37AC40 #57CA60

Accessibility & contrast

On white

5.10

#287E2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#287E2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287E2F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287E2F	#FFFFFF	#000000	##FFFFFF
##287E2F	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807226

Deuteranopia (green-blind)

#766B36

Tritanopia (blue-blind)

#117B6D

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #287e2f;
/* rgb */ color: rgb(40, 126, 47);
/* oklch */ color: oklch(52.4% 0.141 144.5);

Tailwind

colors: {
  custom: {
    50: '#6ea46a',
    500: '#287e2f',
    950: '#000000',
  },
}

SCSS

$custom: #287e2f;
$custom-light: #6ea46a;
$custom-dark: #000000;

JSON

{
  "hex": "#287e2f",
  "rgb": {
    "r": 40,
    "g": 126,
    "b": 47
  },
  "hsl": {
    "h": 124.884,
    "s": 51.807,
    "l": 32.549
  },
  "oklch": {
    "l": 0.52393,
    "c": 0.14113,
    "h": 144.5
  },
  "luminance": 0.15578
}

Semantic roles & 50–950 ramp

primary

#287E2F

secondary

#AF53A7

accent

#4DD0DB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #287E2F

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

Preview Lab → · Contrast checker → · Palette generator →