#288317#288317

#288317 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.6% C 0.163 H 141.0°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#288317
RGB	rgb(40, 131, 23)
HSL	hsl(111, 70%, 30%)
HSV	hsv(111, 82%, 51%)
CMYK	cmyk(69.5%, 0%, 82.4%, 48.6%)
CIE-LAB	lab(47.94, -46.47, 46.28)
CIE-LCH	lch(47.94, 65.58, 135.12°)
OKLab	oklab(53.59% -0.1271 0.1028)
OKLCH	oklch(53.59% 0.163 141)
XYZ	xyz(9.1455, 16.7446, 3.5605)
Luminance	0.1675 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288317 #721783

analogous

#5E8317 #288317 #17833C

triadic

#288317 #172883 #831728

tetradic

#288317 #175E83 #721783 #833C17

square

#288317 #175E83 #721783 #833C17

split-complementary

#288317 #3C1783 #83175E

monochromatic

#081B05 #184F0E #288317 #38B720 #52DC38

Accessibility & contrast

On white

4.83

#288317 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#288317 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288317

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288317	#FFFFFF	#000000	##FFFFFF
##288317	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#877600

Deuteranopia (green-blind)

#7C6F24

Tritanopia (blue-blind)

#157F6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #288317;
/* rgb */ color: rgb(40, 131, 23);
/* oklch */ color: oklch(53.6% 0.163 141.0);

Tailwind

colors: {
  custom: {
    50: '#70a85e',
    500: '#288317',
    950: '#000000',
  },
}

SCSS

$custom: #288317;
$custom-light: #70a85e;
$custom-dark: #000000;

JSON

{
  "hex": "#288317",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 23
  },
  "hsl": {
    "h": 110.556,
    "s": 70.13,
    "l": 30.196
  },
  "oklch": {
    "l": 0.53594,
    "c": 0.16347,
    "h": 141
  },
  "luminance": 0.16746
}

Semantic roles & 50–950 ramp

primary

#288317

secondary

#A43FB7

accent

#3BEDD1

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288317

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

Preview Lab → · Contrast checker → · Palette generator →