#288319#288319

#288319 is a mid, vivid green. Relative luminance 0.168; OKLCH L 53.6% C 0.162 H 141.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#288319
RGB	rgb(40, 131, 25)
HSL	hsl(112, 68%, 31%)
HSV	hsv(112, 81%, 51%)
CMYK	cmyk(69.5%, 0%, 80.9%, 48.6%)
CIE-LAB	lab(47.95, -46.34, 45.65)
CIE-LCH	lch(47.95, 65.05, 135.43°)
OKLab	oklab(53.61% -0.1266 0.1018)
OKLCH	oklch(53.61% 0.162 141.2)
XYZ	xyz(9.1664, 16.7529, 3.6701)
Luminance	0.1675 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#288319 #741983

analogous

#5D8319 #288319 #19833F

triadic

#288319 #192883 #831928

tetradic

#288319 #195D83 #741983 #833F19

square

#288319 #195D83 #741983 #833F19

split-complementary

#288319 #3F1983 #83195D

monochromatic

#091C05 #18500F #288319 #38B623 #53DA3D

Accessibility & contrast

On white

4.83

#288319 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#288319 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #288319

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##288319	#FFFFFF	#000000	##FFFFFF
##288319	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)

#867600

Deuteranopia (green-blind)

#7C6F25

Tritanopia (blue-blind)

#157F6F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #288319;
/* rgb */ color: rgb(40, 131, 25);
/* oklch */ color: oklch(53.6% 0.162 141.2);

Tailwind

colors: {
  custom: {
    50: '#70a85f',
    500: '#288319',
    950: '#000000',
  },
}

SCSS

$custom: #288319;
$custom-light: #70a85f;
$custom-dark: #000000;

JSON

{
  "hex": "#288319",
  "rgb": {
    "r": 40,
    "g": 131,
    "b": 25
  },
  "hsl": {
    "h": 111.509,
    "s": 67.949,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53606,
    "c": 0.16247,
    "h": 141.2
  },
  "luminance": 0.16754
}

Semantic roles & 50–950 ramp

primary

#288319

secondary

#A641B7

accent

#3DEBD2

background

#F7FAF5

surface

#EDF4EA

border

#C8CEC6

text

#091005

muted

#7B7F79

Preview Lab

Preview with #288319

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

Preview Lab → · Contrast checker → · Palette generator →