#0C310A#0C310A

#0C310A is a dark, moderate green. Relative luminance 0.023; OKLCH L 27.7% C 0.077 H 142.4°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#0C310A
RGB	rgb(12, 49, 10)
HSL	hsl(117, 66%, 12%)
HSV	hsv(117, 80%, 19%)
CMYK	cmyk(75.5%, 0%, 79.6%, 80.8%)
CIE-LAB	lab(16.97, -22.41, 19.80)
CIE-LCH	lch(16.97, 29.90, 138.54°)
OKLab	oklab(27.68% -0.061 0.0469)
OKLCH	oklch(27.68% 0.077 142.4)
XYZ	xyz(1.3046, 2.2966, 0.6616)
Luminance	0.0230 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C310A #2F0A31

analogous

#20310A #0C310A #0A311C

triadic

#0C310A #0A0C31 #310A0C

tetradic

#0C310A #0A2031 #2F0A31 #311C0A

square

#0C310A #0A2031 #2F0A31 #311C0A

split-complementary

#0C310A #1C0A31 #310A20

monochromatic

#061905 #061905 #0C310A #186414 #25971F

Accessibility & contrast

On white

14.39

#0C310A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#0C310A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C310A

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C310A	#FFFFFF	#000000	##FFFFFF
##0C310A	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C06

Deuteranopia (green-blind)

#2E290E

Tritanopia (blue-blind)

#062F29

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #0c310a;
/* rgb */ color: rgb(12, 49, 10);
/* oklch */ color: oklch(27.7% 0.077 142.4);

Tailwind

colors: {
  custom: {
    50: '#50694c',
    500: '#0c310a',
    950: '#000000',
  },
}

SCSS

$custom: #0c310a;
$custom-light: #50694c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c310a",
  "rgb": {
    "r": 12,
    "g": 49,
    "b": 10
  },
  "hsl": {
    "h": 116.923,
    "s": 66.102,
    "l": 11.569
  },
  "oklch": {
    "l": 0.27681,
    "c": 0.07695,
    "h": 142.4
  },
  "luminance": 0.02297
}

Semantic roles & 50–950 ramp

primary

#0C310A

secondary

#6B296E

accent

#3FE9E0

background

#F4F6F4

surface

#E7EBE7

border

#C3C6C3

text

#020601

muted

#787A77

Preview Lab

Preview with #0C310A

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

Preview Lab → · Contrast checker → · Palette generator →