#288517#288517

#288517 is a mid, vivid green. Relative luminance 0.173; OKLCH L 54.2% C 0.166 H 141.1°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#288517
RGB	rgb(40, 133, 23)
HSL	hsl(111, 71%, 31%)
HSV	hsv(111, 83%, 52%)
CMYK	cmyk(69.9%, 0%, 82.7%, 47.8%)
CIE-LAB	lab(48.62, -47.17, 46.92)
CIE-LCH	lch(48.62, 66.53, 135.15°)
OKLab	oklab(54.16% -0.129 0.1042)
OKLCH	oklch(54.16% 0.166 141.1)
XYZ	xyz(9.4168, 17.2870, 3.6509)
Luminance	0.1729 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288517 #741785

analogous

#5F8517 #288517 #17853D

triadic

#288517 #172885 #851728

tetradic

#288517 #175F85 #741785 #853D17

square

#288517 #175F85 #741785 #853D17

split-complementary

#288517 #3D1785 #85175F

monochromatic

#091D05 #18510E #288517 #38B920 #53DD3A

Accessibility & contrast

On white

4.71

#288517 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#288517 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288517

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288517	#FFFFFF	#000000	##FFFFFF
##288517	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#897800

Deuteranopia (green-blind)

#7E7125

Tritanopia (blue-blind)

#148171

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #288517;
/* rgb */ color: rgb(40, 133, 23);
/* oklch */ color: oklch(54.2% 0.166 141.1);

Tailwind

colors: {
  custom: {
    50: '#71a95e',
    500: '#288517',
    950: '#000000',
  },
}

SCSS

$custom: #288517;
$custom-light: #71a95e;
$custom-dark: #000000;

JSON

{
  "hex": "#288517",
  "rgb": {
    "r": 40,
    "g": 133,
    "b": 23
  },
  "hsl": {
    "h": 110.727,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.5416,
    "c": 0.16578,
    "h": 141.1
  },
  "luminance": 0.17288
}

Semantic roles & 50–950 ramp

primary

#288517

secondary

#A63FB9

accent

#3BEDD2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288517

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

Preview Lab → · Contrast checker → · Palette generator →