#0C170C#0C170C

#0C170C is a very dark, muted green. Relative luminance 0.007; OKLCH L 19.0% C 0.027 H 144.4°. Best body text is #FFFFFF at 18.37:1 contrast (WCAG AA passes).

Color values

HEX	#0C170C
RGB	rgb(12, 23, 12)
HSL	hsl(120, 31%, 7%)
HSV	hsv(120, 48%, 9%)
CMYK	cmyk(47.8%, 0%, 47.8%, 91%)
CIE-LAB	lab(6.48, -6.45, 4.61)
CIE-LCH	lch(6.48, 7.93, 144.44°)
OKLab	oklab(19% -0.0221 0.0158)
OKLCH	oklch(19% 0.027 144.4)
XYZ	xyz(0.5244, 0.7175, 0.4586)
Luminance	0.0072 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C170C #170C17

analogous

#12170C #0C170C #0C1712

triadic

#0C170C #0C0C17 #170C0C

tetradic

#0C170C #0C1217 #170C17 #17120C

square

#0C170C #0C1217 #170C17 #17120C

split-complementary

#0C170C #120C17 #170C12

monochromatic

#0A140A #0A140A #0C170C #213F21 #366736

Accessibility & contrast

On white

18.37

#0C170C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.14

#0C170C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C170C

18.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C170C	#FFFFFF	#000000	##FFFFFF
##0C170C	1.00	18.37	1.14	18.37
#FFFFFF	18.37	1.00	21.00	1.00
#000000	1.14	21.00	1.00	21.00
##FFFFFF	18.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17150B

Deuteranopia (green-blind)

#16140D

Tritanopia (blue-blind)

#0B1614

Achromatopsia (no color)

#141414

Design tokens & code

CSS

--color: #0c170c;
/* rgb */ color: rgb(12, 23, 12);
/* oklch */ color: oklch(19.0% 0.027 144.4);

Tailwind

colors: {
  custom: {
    50: '#4c534c',
    500: '#0c170c',
    950: '#000000',
  },
}

SCSS

$custom: #0c170c;
$custom-light: #4c534c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c170c",
  "rgb": {
    "r": 12,
    "g": 23,
    "b": 12
  },
  "hsl": {
    "h": 120,
    "s": 31.429,
    "l": 6.863
  },
  "oklch": {
    "l": 0.19003,
    "c": 0.02712,
    "h": 144.4
  },
  "luminance": 0.00717
}

Semantic roles & 50–950 ramp

primary

#0C170C

secondary

#4D314D

accent

#60C8C8

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010201

muted

#777877

Preview Lab

Preview with #0C170C

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

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