#11631B#11631B

#11631B is a dark, vivid green. Relative luminance 0.091; OKLCH L 43.7% C 0.130 H 144.4°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#11631B
RGB	rgb(17, 99, 27)
HSL	hsl(127, 71%, 23%)
HSV	hsv(127, 83%, 39%)
CMYK	cmyk(82.8%, 0%, 72.7%, 61.2%)
CIE-LAB	lab(36.22, -39.10, 32.89)
CIE-LCH	lch(36.22, 51.09, 139.94°)
OKLab	oklab(43.73% -0.1056 0.0756)
OKLCH	oklch(43.73% 0.13 144.4)
XYZ	xyz(4.8905, 9.1214, 2.5396)
Luminance	0.0912 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#11631B #631159

analogous

#306311 #11631B #116344

triadic

#11631B #1B1163 #631B11

tetradic

#11631B #113063 #631159 #634411

square

#11631B #113063 #631159 #634411

split-complementary

#11631B #441163 #631130

monochromatic

#041A07 #082F0D #11631B #1A9729 #23CB37

Accessibility & contrast

On white

7.44

#11631B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#11631B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #11631B

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##11631B	#FFFFFF	#000000	##FFFFFF
##11631B	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655911

Deuteranopia (green-blind)

#5C5322

Tritanopia (blue-blind)

#006054

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #11631b;
/* rgb */ color: rgb(17, 99, 27);
/* oklch */ color: oklch(43.7% 0.130 144.4);

Tailwind

colors: {
  custom: {
    50: '#60905b',
    500: '#11631b',
    950: '#000000',
  },
}

SCSS

$custom: #11631b;
$custom-light: #60905b;
$custom-dark: #000000;

JSON

{
  "hex": "#11631b",
  "rgb": {
    "r": 17,
    "g": 99,
    "b": 27
  },
  "hsl": {
    "h": 127.317,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43728,
    "c": 0.12991,
    "h": 144.4
  },
  "luminance": 0.09122
}

Semantic roles & 50–950 ramp

primary

#11631B

secondary

#9B348F

accent

#3AD8ED

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050D04

muted

#7A7D79

Preview Lab

Preview with #11631B

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

Preview Lab → · Contrast checker → · Palette generator →