#287D2F#287D2F

#287D2F is a mid, vivid green. Relative luminance 0.153; OKLCH L 52.1% C 0.140 H 144.5°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#287D2F
RGB	rgb(40, 125, 47)
HSL	hsl(125, 52%, 32%)
HSV	hsv(125, 68%, 49%)
CMYK	cmyk(68%, 0%, 62.4%, 51%)
CIE-LAB	lab(46.07, -42.04, 34.52)
CIE-LCH	lch(46.07, 54.40, 140.61°)
OKLab	oklab(52.11% -0.1138 0.0812)
OKLCH	oklch(52.11% 0.14 144.5)
XYZ	xyz(8.7212, 15.3227, 5.1867)
Luminance	0.1532 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#287D2F #7D2876

analogous

#4C7D28 #287D2F #287D59

triadic

#287D2F #2F287D #7D2F28

tetradic

#287D2F #284C7D #7D2876 #7D5928

square

#287D2F #284C7D #7D2876 #7D5928

split-complementary

#287D2F #59287D #7D284C

monochromatic

#0A200C #194F1E #287D2F #37AB40 #56C960

Accessibility & contrast

On white

5.17

#287D2F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#287D2F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #287D2F

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##287D2F	#FFFFFF	#000000	##FFFFFF
##287D2F	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7127

Deuteranopia (green-blind)

#756A35

Tritanopia (blue-blind)

#117A6C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #287d2f;
/* rgb */ color: rgb(40, 125, 47);
/* oklch */ color: oklch(52.1% 0.140 144.5);

Tailwind

colors: {
  custom: {
    50: '#6ea36a',
    500: '#287d2f',
    950: '#000000',
  },
}

SCSS

$custom: #287d2f;
$custom-light: #6ea36a;
$custom-dark: #000000;

JSON

{
  "hex": "#287d2f",
  "rgb": {
    "r": 40,
    "g": 125,
    "b": 47
  },
  "hsl": {
    "h": 124.941,
    "s": 51.515,
    "l": 32.353
  },
  "oklch": {
    "l": 0.52111,
    "c": 0.1398,
    "h": 144.5
  },
  "luminance": 0.15324
}

Semantic roles & 50–950 ramp

primary

#287D2F

secondary

#AE53A7

accent

#4DCFDB

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#080F07

muted

#7B7F7A

Preview Lab

Preview with #287D2F

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

Preview Lab → · Contrast checker → · Palette generator →