#172011#172011

#172011 is a very dark, muted yellow-green. Relative luminance 0.013; OKLCH L 23.0% C 0.031 H 133.5°. Best body text is #FFFFFF at 16.78:1 contrast (WCAG AA passes).

Color values

HEX	#172011
RGB	rgb(23, 32, 17)
HSL	hsl(96, 31%, 10%)
HSV	hsv(96, 47%, 13%)
CMYK	cmyk(28.1%, 0%, 46.9%, 87.5%)
CIE-LAB	lab(10.96, -7.72, 8.58)
CIE-LCH	lch(10.96, 11.54, 131.98°)
OKLab	oklab(22.97% -0.0211 0.0222)
OKLCH	oklch(22.97% 0.031 133.5)
XYZ	xyz(0.9710, 1.2556, 0.7214)
Luminance	0.0126 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172011 #1A1120

analogous

#1F2011 #172011 #112013

triadic

#172011 #111720 #201117

tetradic

#172011 #111F20 #1A1120 #201311

square

#172011 #111F20 #1A1120 #201311

split-complementary

#172011 #131120 #20111F

monochromatic

#0E140B #0E140B #172011 #344826 #50703B

Accessibility & contrast

On white

16.78

#172011 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#172011 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172011

16.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172011	#FFFFFF	#000000	##FFFFFF
##172011	1.00	16.78	1.25	16.78
#FFFFFF	16.78	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E10

Deuteranopia (green-blind)

#201D12

Tritanopia (blue-blind)

#171F1C

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #172011;
/* rgb */ color: rgb(23, 32, 17);
/* oklch */ color: oklch(23.0% 0.031 133.5);

Tailwind

colors: {
  custom: {
    50: '#545b4f',
    500: '#172011',
    950: '#000000',
  },
}

SCSS

$custom: #172011;
$custom-light: #545b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#172011",
  "rgb": {
    "r": 23,
    "g": 32,
    "b": 17
  },
  "hsl": {
    "h": 96,
    "s": 30.612,
    "l": 9.608
  },
  "oklch": {
    "l": 0.22971,
    "c": 0.0306,
    "h": 133.5
  },
  "luminance": 0.01256
}

Semantic roles & 50–950 ramp

primary

#172011

secondary

#493755

accent

#61C79E

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020401

muted

#787977

Preview Lab

Preview with #172011

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

Preview Lab → · Contrast checker → · Palette generator →