#0C570C#0C570C

#0C570C is a dark, vivid green. Relative luminance 0.069; OKLCH L 39.9% C 0.126 H 142.8°. Best body text is #FFFFFF at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#0C570C
RGB	rgb(12, 87, 12)
HSL	hsl(120, 76%, 19%)
HSV	hsv(120, 86%, 34%)
CMYK	cmyk(86.2%, 0%, 86.2%, 65.9%)
CIE-LAB	lab(31.63, -36.97, 34.25)
CIE-LCH	lch(31.63, 50.39, 137.19°)
OKLab	oklab(39.85% -0.1003 0.0763)
OKLCH	oklch(39.85% 0.126 142.8)
XYZ	xyz(3.6259, 6.9207, 1.4925)
Luminance	0.0692 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C570C #570C57

analogous

#32570C #0C570C #0C5732

triadic

#0C570C #0C0C57 #570C0C

tetradic

#0C570C #0C3257 #570C57 #57320C

square

#0C570C #0C3257 #570C57 #57320C

split-complementary

#0C570C #320C57 #570C32

monochromatic

#041B04 #052105 #0C570C #138D13 #1BC31B

Accessibility & contrast

On white

8.81

#0C570C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#0C570C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C570C

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C570C	#FFFFFF	#000000	##FFFFFF
##0C570C	1.00	8.81	2.38	8.81
#FFFFFF	8.81	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E00

Deuteranopia (green-blind)

#514815

Tritanopia (blue-blind)

#005449

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #0c570c;
/* rgb */ color: rgb(12, 87, 12);
/* oklch */ color: oklch(39.9% 0.126 142.8);

Tailwind

colors: {
  custom: {
    50: '#5c8752',
    500: '#0c570c',
    950: '#000000',
  },
}

SCSS

$custom: #0c570c;
$custom-light: #5c8752;
$custom-dark: #000000;

JSON

{
  "hex": "#0c570c",
  "rgb": {
    "r": 12,
    "g": 87,
    "b": 12
  },
  "hsl": {
    "h": 120,
    "s": 75.758,
    "l": 19.412
  },
  "oklch": {
    "l": 0.39851,
    "c": 0.12604,
    "h": 142.8
  },
  "luminance": 0.06921
}

Semantic roles & 50–950 ramp

primary

#0C570C

secondary

#922D92

accent

#35F2F2

background

#F5F8F4

surface

#E9F0E7

border

#C5CBC3

text

#050B02

muted

#797C78

Preview Lab

Preview with #0C570C

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

Preview Lab → · Contrast checker → · Palette generator →