#0C1905#0C1905

#0C1905 is a very dark, muted yellow-green. Relative luminance 0.008; OKLCH L 19.5% C 0.042 H 135.1°. Best body text is #FFFFFF at 18.15:1 contrast (WCAG AA passes).

Color values

HEX	#0C1905
RGB	rgb(12, 25, 5)
HSL	hsl(99, 67%, 6%)
HSV	hsv(99, 80%, 10%)
CMYK	cmyk(52%, 0%, 80%, 90.2%)
CIE-LAB	lab(7.09, -8.97, 8.39)
CIE-LCH	lch(7.09, 12.28, 136.90°)
OKLab	oklab(19.5% -0.0301 0.03)
OKLCH	oklch(19.5% 0.042 135.1)
XYZ	xyz(0.5266, 0.7844, 0.2672)
Luminance	0.0078 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C1905 #120519

analogous

#161905 #0C1905 #051908

triadic

#0C1905 #050C19 #19050C

tetradic

#0C1905 #051619 #120519 #190805

square

#0C1905 #051619 #120519 #190805

split-complementary

#0C1905 #080519 #190516

monochromatic

#0C1A05 #0C1A05 #0C1A05 #244C0F #3D7F19

Accessibility & contrast

On white

18.15

#0C1905 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.16

#0C1905 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C1905

18.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C1905	#FFFFFF	#000000	##FFFFFF
##0C1905	1.00	18.15	1.16	18.15
#FFFFFF	18.15	1.00	21.00	1.00
#000000	1.16	21.00	1.00	21.00
##FFFFFF	18.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1604

Deuteranopia (green-blind)

#181506

Tritanopia (blue-blind)

#0C1814

Achromatopsia (no color)

#161616

Design tokens & code

CSS

--color: #0c1905;
/* rgb */ color: rgb(12, 25, 5);
/* oklch */ color: oklch(19.5% 0.042 135.1);

Tailwind

colors: {
  custom: {
    50: '#4c5549',
    500: '#0c1905',
    950: '#000000',
  },
}

SCSS

$custom: #0c1905;
$custom-light: #4c5549;
$custom-dark: #000000;

JSON

{
  "hex": "#0c1905",
  "rgb": {
    "r": 12,
    "g": 25,
    "b": 5
  },
  "hsl": {
    "h": 99,
    "s": 66.667,
    "l": 5.882
  },
  "oklch": {
    "l": 0.19499,
    "c": 0.04248,
    "h": 135.1
  },
  "luminance": 0.00784
}

Semantic roles & 50–950 ramp

primary

#0C1905

secondary

#452059

accent

#3EEAAE

background

#F4F4F4

surface

#E7E7E6

border

#C3C3C2

text

#010300

muted

#777877

Preview Lab

Preview with #0C1905

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

Preview Lab → · Contrast checker → · Palette generator →