#0C370A#0C370A

#0C370A is a dark, moderate green. Relative luminance 0.028; OKLCH L 29.7% C 0.086 H 142.5°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#0C370A
RGB	rgb(12, 55, 10)
HSL	hsl(117, 69%, 13%)
HSV	hsv(117, 82%, 22%)
CMYK	cmyk(78.2%, 0%, 81.8%, 78.4%)
CIE-LAB	lab(19.36, -25.01, 22.64)
CIE-LCH	lch(19.36, 33.73, 137.85°)
OKLab	oklab(29.66% -0.068 0.0523)
OKLCH	oklch(29.66% 0.086 142.5)
XYZ	xyz(1.5725, 2.8323, 0.7509)
Luminance	0.0283 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C370A #350A37

analogous

#22370A #0C370A #0A371E

triadic

#0C370A #0A0C37 #370A0C

tetradic

#0C370A #0A2237 #350A37 #371E0A

square

#0C370A #0A2237 #350A37 #371E0A

split-complementary

#0C370A #1E0A37 #370A22

monochromatic

#061A05 #061A05 #0C370A #176B13 #239F1D

Accessibility & contrast

On white

13.41

#0C370A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#0C370A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C370A

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C370A	#FFFFFF	#000000	##FFFFFF
##0C370A	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383104

Deuteranopia (green-blind)

#332E0E

Tritanopia (blue-blind)

#04352E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #0c370a;
/* rgb */ color: rgb(12, 55, 10);
/* oklch */ color: oklch(29.7% 0.086 142.5);

Tailwind

colors: {
  custom: {
    50: '#526e4c',
    500: '#0c370a',
    950: '#000000',
  },
}

SCSS

$custom: #0c370a;
$custom-light: #526e4c;
$custom-dark: #000000;

JSON

{
  "hex": "#0c370a",
  "rgb": {
    "r": 12,
    "g": 55,
    "b": 10
  },
  "hsl": {
    "h": 117.333,
    "s": 69.231,
    "l": 12.745
  },
  "oklch": {
    "l": 0.29657,
    "c": 0.08579,
    "h": 142.5
  },
  "luminance": 0.02832
}

Semantic roles & 50–950 ramp

primary

#0C370A

secondary

#712874

accent

#3CECE4

background

#F4F6F4

surface

#E7ECE7

border

#C3C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #0C370A

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

Preview Lab → · Contrast checker → · Palette generator →