#0C371E#0C371E

#0C371E is a dark, moderate green. Relative luminance 0.029; OKLCH L 30.0% C 0.065 H 153.8°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#0C371E
RGB	rgb(12, 55, 30)
HSL	hsl(145, 64%, 13%)
HSV	hsv(145, 78%, 22%)
CMYK	cmyk(78.2%, 0%, 45.5%, 78.4%)
CIE-LAB	lab(19.66, -21.61, 11.52)
CIE-LCH	lch(19.66, 24.49, 151.93°)
OKLab	oklab(30% -0.0584 0.0287)
OKLCH	oklch(30% 0.065 153.8)
XYZ	xyz(1.7520, 2.9041, 1.6963)
Luminance	0.0290 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 8.24

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C371E #370C25

analogous

#0F370C #0C371E #0C3733

triadic

#0C371E #1E0C37 #371E0C

tetradic

#0C371E #0C0F37 #370C25 #37330C

square

#0C371E #0C0F37 #370C25 #37330C

split-complementary

#0C371E #330C37 #370C0F

monochromatic

#05190E #05190E #0C371E #176939 #229B55

Accessibility & contrast

On white

13.28

#0C371E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#0C371E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C371E

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C371E	#FFFFFF	#000000	##FFFFFF
##0C371E	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37321C

Deuteranopia (green-blind)

#312E20

Tritanopia (blue-blind)

#003631

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #0c371e;
/* rgb */ color: rgb(12, 55, 30);
/* oklch */ color: oklch(30.0% 0.065 153.8);

Tailwind

colors: {
  custom: {
    50: '#516e5a',
    500: '#0c371e',
    950: '#000000',
  },
}

SCSS

$custom: #0c371e;
$custom-light: #516e5a;
$custom-dark: #000000;

JSON

{
  "hex": "#0c371e",
  "rgb": {
    "r": 12,
    "g": 55,
    "b": 30
  },
  "hsl": {
    "h": 145.116,
    "s": 64.179,
    "l": 13.137
  },
  "oklch": {
    "l": 0.29998,
    "c": 0.06508,
    "h": 153.8
  },
  "luminance": 0.02904
}

Semantic roles & 50–950 ramp

primary

#0C371E

secondary

#732C55

accent

#41A1E7

background

#F4F6F5

surface

#E7ECE9

border

#C3C7C5

text

#020703

muted

#787A78

Preview Lab

Preview with #0C371E

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

Preview Lab → · Contrast checker → · Palette generator →