#11531B#11531B

#11531B is a dark, moderate green. Relative luminance 0.064; OKLCH L 38.9% C 0.109 H 145.3°. Best body text is #FFFFFF at 9.22:1 contrast (WCAG AA passes).

Color values

HEX#11531B
RGBrgb(17, 83, 27)
HSLhsl(129, 66%, 20%)
HSVhsv(129, 80%, 33%)
CMYKcmyk(79.5%, 0%, 67.5%, 67.5%)
CIE-LABlab(30.36, -33.14, 26.44)
CIE-LCHlch(30.36, 42.40, 141.42°)
OKLaboklab(38.87% -0.0895 0.0619)
OKLCHoklch(38.87% 0.109 145.3)
XYZxyz(3.5220, 6.3844, 2.0834)
Luminance0.0639 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#11531B #531149
analogous
#285311 #11531B #11533C
triadic
#11531B #1B1153 #531B11
tetradic
#11531B #112853 #531149 #533C11
square
#11531B #112853 #531149 #533C11
split-complementary
#11531B #3C1153 #531128
monochromatic
#051908 #07200A #11531B #1B862C #26B93C

Accessibility & contrast

On white

9.22
#11531B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.28
#11531B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11531B
9.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##11531B#FFFFFF#000000##FFFFFF
##11531B1.009.222.289.22
#FFFFFF9.221.0021.001.00
#0000002.2821.001.0021.00
##FFFFFF9.221.0021.001.00

Color blindness preview

Protanopia (red-blind)
#544B15
Deuteranopia (green-blind)
#4D4520
Tritanopia (blue-blind)
#005147
Achromatopsia (no color)
#474747

Design tokens & code

CSS
--color: #11531b;
/* rgb */ color: rgb(17, 83, 27);
/* oklch */ color: oklch(38.9% 0.109 145.3);
Tailwind
colors: {
  custom: {
    50: '#5b845a',
    500: '#11531b',
    950: '#000000',
  },
}
SCSS
$custom: #11531b;
$custom-light: #5b845a;
$custom-dark: #000000;
JSON
{
  "hex": "#11531b",
  "rgb": {
    "r": 17,
    "g": 83,
    "b": 27
  },
  "hsl": {
    "h": 129.091,
    "s": 66,
    "l": 19.608
  },
  "oklch": {
    "l": 0.38869,
    "c": 0.1088,
    "h": 145.3
  },
  "luminance": 0.06385
}

Semantic roles & 50–950 ramp

primary
#11531B
secondary
#8C347F
accent
#3FCFE9
background
#F5F8F5
surface
#E9EFE9
border
#C5CAC5
text
#040B04
muted
#797C79

Preview Lab

Preview with #11531B

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

Preview Lab → · Contrast checker → · Palette generator →

#11531B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva