#0C1909#0C1909

#0C1909 is a very dark, muted green. Relative luminance 0.008; OKLCH L 19.6% C 0.036 H 139.8°. Best body text is #FFFFFF at 18.13:1 contrast (WCAG AA passes).

Color values

HEX	#0C1909
RGB	rgb(12, 25, 9)
HSL	hsl(109, 47%, 7%)
HSV	hsv(109, 64%, 10%)
CMYK	cmyk(52%, 0%, 64%, 90.2%)
CIE-LAB	lab(7.16, -8.41, 6.88)
CIE-LCH	lch(7.16, 10.87, 140.72°)
OKLab	oklab(19.6% -0.0274 0.0232)
OKLCH	oklch(19.6% 0.036 139.8)
XYZ	xyz(0.5485, 0.7931, 0.3826)
Luminance	0.0079 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1909 #160919

analogous

#141909 #0C1909 #09190E

triadic

#0C1909 #090C19 #19090C

tetradic

#0C1909 #091419 #160919 #190E09

square

#0C1909 #091419 #160919 #190E09

split-complementary

#0C1909 #0E0919 #190914

monochromatic

#0B1708 #0B1708 #0C1909 #224619 #377329

Accessibility & contrast

On white

18.13

#0C1909 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0C1909 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1909

18.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1909	#FFFFFF	#000000	##FFFFFF
##0C1909	1.00	18.13	1.16	18.13
#FFFFFF	18.13	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1708

Deuteranopia (green-blind)

#18150A

Tritanopia (blue-blind)

#0B1815

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0c1909;
/* rgb */ color: rgb(12, 25, 9);
/* oklch */ color: oklch(19.6% 0.036 139.8);

Tailwind

colors: {
  custom: {
    50: '#4c554b',
    500: '#0c1909',
    950: '#000000',
  },
}

SCSS

$custom: #0c1909;
$custom-light: #4c554b;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1909",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 9
  },
  "hsl": {
    "h": 108.75,
    "s": 47.059,
    "l": 6.667
  },
  "oklch": {
    "l": 0.19597,
    "c": 0.03588,
    "h": 139.8
  },
  "luminance": 0.00793
}

Semantic roles & 50–950 ramp

primary

#0C1909

secondary

#4C2A54

accent

#51D7BE

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010301

muted

#777877

Preview Lab

Preview with #0C1909

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

Preview Lab → · Contrast checker → · Palette generator →