#0C100B#0C100B

#0C100B is a very dark, near-neutral green. Relative luminance 0.005; OKLCH L 16.7% C 0.012 H 139.4°. Best body text is #FFFFFF at 19.19:1 contrast (WCAG AA passes).

Color values

HEX	#0C100B
RGB	rgb(12, 16, 11)
HSL	hsl(108, 19%, 5%)
HSV	hsv(108, 31%, 6%)
CMYK	cmyk(25%, 0%, 31.3%, 93.7%)
CIE-LAB	lab(4.27, -2.14, 1.83)
CIE-LCH	lch(4.27, 2.81, 139.42°)
OKLab	oklab(16.66% -0.0092 0.0079)
OKLCH	oklch(16.66% 0.012 139.4)
XYZ	xyz(0.3973, 0.4729, 0.3869)
Luminance	0.0047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C100B #0F0B10

analogous

#0E100B #0C100B #0B100C

triadic

#0C100B #0B0C10 #100B0C

tetradic

#0C100B #0B0E10 #0F0B10 #100C0B

square

#0C100B #0B0E10 #0F0B10 #100C0B

split-complementary

#0C100B #0C0B10 #100B0E

monochromatic

#0E120C #0E120C #0E120C #273424 #42593D

Accessibility & contrast

On white

19.19

#0C100B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.09

#0C100B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C100B

19.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C100B	#FFFFFF	#000000	##FFFFFF
##0C100B	1.00	19.19	1.09	19.19
#FFFFFF	19.19	1.00	21.00	1.00
#000000	1.09	21.00	1.00	21.00
##FFFFFF	19.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#100F0B

Deuteranopia (green-blind)

#100F0B

Tritanopia (blue-blind)

#0C100F

Achromatopsia (no color)

#0F0F0F

Design tokens & code

CSS

--color: #0c100b;
/* rgb */ color: rgb(12, 16, 11);
/* oklch */ color: oklch(16.7% 0.012 139.4);

Tailwind

colors: {
  custom: {
    50: '#4c4e4c',
    500: '#0c100b',
    950: '#000000',
  },
}

SCSS

$custom: #0c100b;
$custom-light: #4c4e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c100b",
  "rgb": {
    "r": 12,
    "g": 16,
    "b": 11
  },
  "hsl": {
    "h": 108,
    "s": 18.519,
    "l": 5.294
  },
  "oklch": {
    "l": 0.16663,
    "c": 0.01207,
    "h": 139.4
  },
  "luminance": 0.00473
}

Semantic roles & 50–950 ramp

primary

#0C100B

secondary

#403443

accent

#6DBBAB

background

#F4F4F4

surface

#E7E7E7

border

#C3C3C3

text

#010101

muted

#777777

Preview Lab

Preview with #0C100B

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

Preview Lab → · Contrast checker → · Palette generator →