#11571B#11571B

#11571B is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.1% C 0.114 H 145.0°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#11571B
RGB	rgb(17, 87, 27)
HSL	hsl(129, 67%, 20%)
HSV	hsv(129, 80%, 34%)
CMYK	cmyk(80.5%, 0%, 69%, 65.9%)
CIE-LAB	lab(31.84, -34.68, 28.10)
CIE-LCH	lch(31.84, 44.64, 140.98°)
OKLab	oklab(40.09% -0.0936 0.0655)
OKLCH	oklch(40.09% 0.114 145)
XYZ	xyz(3.8369, 7.0143, 2.1884)
Luminance	0.0702 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11571B #57114D

analogous

#2A5711 #11571B #11573E

triadic

#11571B #1B1157 #571B11

tetradic

#11571B #112A57 #57114D #573E11

square

#11571B #112A57 #57114D #573E11

split-complementary

#11571B #3E1157 #57112A

monochromatic

#051A08 #07240B #11571B #1B8A2B #25BD3B

Accessibility & contrast

On white

8.74

#11571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#11571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11571B

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11571B	#FFFFFF	#000000	##FFFFFF
##11571B	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E14

Deuteranopia (green-blind)

#514920

Tritanopia (blue-blind)

#00554A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #11571b;
/* rgb */ color: rgb(17, 87, 27);
/* oklch */ color: oklch(40.1% 0.114 145.0);

Tailwind

colors: {
  custom: {
    50: '#5c875a',
    500: '#11571b',
    950: '#000000',
  },
}

SCSS

$custom: #11571b;
$custom-light: #5c875a;
$custom-dark: #000000;

JSON

{
  "hex": "#11571b",
  "rgb": {
    "r": 17,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 128.571,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.40094,
    "c": 0.11426,
    "h": 145
  },
  "luminance": 0.07015
}

Semantic roles & 50–950 ramp

primary

#11571B

secondary

#903483

accent

#3ED2EA

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #11571B

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

Preview Lab → · Contrast checker → · Palette generator →