#0C510C#0C510C

#0C510C is a dark, moderate green. Relative luminance 0.060; OKLCH L 38.0% C 0.119 H 142.8°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#0C510C
RGB	rgb(12, 81, 12)
HSL	hsl(120, 74%, 18%)
HSV	hsv(120, 85%, 32%)
CMYK	cmyk(85.2%, 0%, 85.2%, 68.2%)
CIE-LAB	lab(29.39, -34.85, 32.11)
CIE-LCH	lch(29.39, 47.38, 137.34°)
OKLab	oklab(37.99% -0.0946 0.0718)
OKLCH	oklch(37.99% 0.119 142.8)
XYZ	xyz(3.1602, 5.9892, 1.3372)
Luminance	0.0599 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.35

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C510C #510C51

analogous

#2E510C #0C510C #0C512E

triadic

#0C510C #0C0C51 #510C0C

tetradic

#0C510C #0C2E51 #510C51 #512E0C

square

#0C510C #0C2E51 #510C51 #512E0C

split-complementary

#0C510C #2E0C51 #510C2E

monochromatic

#041B04 #041C04 #0C510C #148614 #1CBC1C

Accessibility & contrast

On white

9.55

#0C510C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#0C510C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C510C

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C510C	#FFFFFF	#000000	##FFFFFF
##0C510C	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#534800

Deuteranopia (green-blind)

#4C4314

Tritanopia (blue-blind)

#004E44

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0c510c;
/* rgb */ color: rgb(12, 81, 12);
/* oklch */ color: oklch(38.0% 0.119 142.8);

Tailwind

colors: {
  custom: {
    50: '#5a8351',
    500: '#0c510c',
    950: '#000000',
  },
}

SCSS

$custom: #0c510c;
$custom-light: #5a8351;
$custom-dark: #000000;

JSON

{
  "hex": "#0c510c",
  "rgb": {
    "r": 12,
    "g": 81,
    "b": 12
  },
  "hsl": {
    "h": 120,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37986,
    "c": 0.11876,
    "h": 142.8
  },
  "luminance": 0.0599
}

Semantic roles & 50–950 ramp

primary

#0C510C

secondary

#8C2C8C

accent

#37F1F1

background

#F5F8F4

surface

#E9EFE7

border

#C5CAC3

text

#040A02

muted

#797C78

Preview Lab

Preview with #0C510C

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

Preview Lab → · Contrast checker → · Palette generator →