#0C170A#0C170A

#0C170A is a very dark, muted green. Relative luminance 0.007; OKLCH L 18.9% C 0.030 H 140.7°. Best body text is #FFFFFF at 18.38:1 contrast (WCAG AA passes).

Color values

HEX	#0C170A
RGB	rgb(12, 23, 10)
HSL	hsl(111, 39%, 6%)
HSV	hsv(111, 57%, 9%)
CMYK	cmyk(47.8%, 0%, 56.5%, 91%)
CIE-LAB	lab(6.44, -6.75, 5.41)
CIE-LCH	lch(6.44, 8.65, 141.26°)
OKLab	oklab(18.95% -0.0233 0.0191)
OKLCH	oklch(18.95% 0.03 140.7)
XYZ	xyz(0.5128, 0.7128, 0.3977)
Luminance	0.0071 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C170A #150A17

analogous

#13170A #0C170A #0A170F

triadic

#0C170A #0A0C17 #170A0C

tetradic

#0C170A #0A1317 #150A17 #170F0A

square

#0C170A #0A1317 #150A17 #170F0A

split-complementary

#0C170A #0F0A17 #170A13

monochromatic

#0B1509 #0B1509 #0C170A #22421D #396C2F

Accessibility & contrast

On white

18.38

#0C170A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0C170A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C170A

18.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C170A	#FFFFFF	#000000	##FFFFFF
##0C170A	1.00	18.38	1.14	18.38
#FFFFFF	18.38	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#181509

Deuteranopia (green-blind)

#16140B

Tritanopia (blue-blind)

#0B1614

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0c170a;
/* rgb */ color: rgb(12, 23, 10);
/* oklch */ color: oklch(18.9% 0.030 140.7);

Tailwind

colors: {
  custom: {
    50: '#4c534b',
    500: '#0c170a',
    950: '#000000',
  },
}

SCSS

$custom: #0c170a;
$custom-light: #4c534b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c170a",
  "rgb": {
    "r": 12,
    "g": 23,
    "b": 10
  },
  "hsl": {
    "h": 110.769,
    "s": 39.394,
    "l": 6.471
  },
  "oklch": {
    "l": 0.18948,
    "c": 0.03011,
    "h": 140.7
  },
  "luminance": 0.00713
}

Semantic roles & 50–950 ramp

primary

#0C170A

secondary

#4A2D50

accent

#59CFBD

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010201

muted

#777877

Preview Lab

Preview with #0C170A

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

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