#0C1500#0C1500

#0C1500 is a very dark, muted yellow-green. Relative luminance 0.006; OKLCH L 18.0% C 0.046 H 126.9°. Best body text is #FFFFFF at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#0C1500
RGB	rgb(12, 21, 0)
HSL	hsl(86, 100%, 4%)
HSV	hsv(86, 100%, 8%)
CMYK	cmyk(42.9%, 0%, 100%, 91.8%)
CIE-LAB	lab(5.55, -6.73, 8.19)
CIE-LCH	lch(5.55, 10.60, 129.41°)
OKLab	oklab(18% -0.0278 0.0371)
OKLCH	oklch(18% 0.046 126.9)
XYZ	xyz(0.4198, 0.6145, 0.0965)
Luminance	0.0061 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1500 #090015

analogous

#151400 #0C1500 #021500

triadic

#0C1500 #000C15 #15000C

tetradic

#0C1500 #001514 #090015 #150002

square

#0C1500 #001514 #090015 #150002

split-complementary

#0C1500 #000215 #140015

monochromatic

#111F00 #111F00 #111F00 #2F5200 #528F00

Accessibility & contrast

On white

18.70

#0C1500 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.12

#0C1500 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1500

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1500	#FFFFFF	#000000	##FFFFFF
##0C1500	1.00	18.70	1.12	18.70
#FFFFFF	18.70	1.00	21.00	1.00
#000000	1.12	21.00	1.00	21.00
##FFFFFF	18.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#171300

Deuteranopia (green-blind)

#161201

Tritanopia (blue-blind)

#0D1310

Achromatopsia (no color)

#121212

Design tokens & code

CSS

--color: #0c1500;
/* rgb */ color: rgb(12, 21, 0);
/* oklch */ color: oklch(18.0% 0.046 126.9);

Tailwind

colors: {
  custom: {
    50: '#4c5247',
    500: '#0c1500',
    950: '#000000',
  },
}

SCSS

$custom: #0c1500;
$custom-light: #4c5247;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1500",
  "rgb": {
    "r": 12,
    "g": 21,
    "b": 0
  },
  "hsl": {
    "h": 85.714,
    "s": 100,
    "l": 4.118
  },
  "oklch": {
    "l": 0.17996,
    "c": 0.04637,
    "h": 126.9
  },
  "luminance": 0.00614
}

Semantic roles & 50–950 ramp

primary

#0C1500

secondary

#331160

accent

#29FF85

background

#F4F4F3

surface

#E7E7E5

border

#C3C3C1

text

#010200

muted

#777877

Preview Lab

Preview with #0C1500

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

Preview Lab → · Contrast checker → · Palette generator →