#11311D#11311D

#11311D is a dark, muted green. Relative luminance 0.024; OKLCH L 28.3% C 0.053 H 153.8°. Best body text is #FFFFFF at 14.18:1 contrast (WCAG AA passes).

Color values

HEX	#11311D
RGB	rgb(17, 49, 29)
HSL	hsl(143, 48%, 13%)
HSV	hsv(143, 65%, 19%)
CMYK	cmyk(65.3%, 0%, 40.8%, 80.8%)
CIE-LAB	lab(17.48, -17.49, 9.31)
CIE-LCH	lch(17.48, 19.81, 151.97°)
OKLab	oklab(28.26% -0.0475 0.0234)
OKLCH	oklch(28.26% 0.053 153.8)
XYZ	xyz(1.5511, 2.4044, 1.5445)
Luminance	0.0240 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 10.37

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11311D #311125

analogous

#153111 #11311D #11312D

triadic

#11311D #1D1131 #311D11

tetradic

#11311D #111531 #311125 #312D11

square

#11311D #111531 #311125 #312D11

split-complementary

#11311D #2D1131 #311115

monochromatic

#08170D #08170D #11311D #215E38 #318C53

Accessibility & contrast

On white

14.18

#11311D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#11311D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11311D

14.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11311D	#FFFFFF	#000000	##FFFFFF
##11311D	1.00	14.18	1.48	14.18
#FFFFFF	14.18	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D1C

Deuteranopia (green-blind)

#2C2A1E

Tritanopia (blue-blind)

#08302C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #11311d;
/* rgb */ color: rgb(17, 49, 29);
/* oklch */ color: oklch(28.3% 0.053 153.8);

Tailwind

colors: {
  custom: {
    50: '#526959',
    500: '#11311d',
    950: '#000000',
  },
}

SCSS

$custom: #11311d;
$custom-light: #526959;
$custom-dark: #000000;

JSON

{
  "hex": "#11311d",
  "rgb": {
    "r": 17,
    "g": 49,
    "b": 29
  },
  "hsl": {
    "h": 142.5,
    "s": 48.485,
    "l": 12.941
  },
  "oklch": {
    "l": 0.28256,
    "c": 0.05301,
    "h": 153.8
  },
  "luminance": 0.02405
}

Semantic roles & 50–950 ramp

primary

#11311D

secondary

#6A3456

accent

#50A5D8

background

#F4F6F5

surface

#E7EBE9

border

#C3C6C5

text

#020603

muted

#787A78

Preview Lab

Preview with #11311D

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

Preview Lab → · Contrast checker → · Palette generator →