#0C510D#0C510D

#0C510D is a dark, moderate green. Relative luminance 0.060; OKLCH L 38.0% C 0.118 H 142.9°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#0C510D
RGB	rgb(12, 81, 13)
HSL	hsl(121, 74%, 18%)
HSV	hsv(121, 85%, 32%)
CMYK	cmyk(85.2%, 0%, 84%, 68.2%)
CIE-LAB	lab(29.39, -34.77, 31.74)
CIE-LCH	lch(29.39, 47.08, 137.61°)
OKLab	oklab(37.99% -0.0943 0.0712)
OKLCH	oklch(37.99% 0.118 142.9)
XYZ	xyz(3.1665, 5.9917, 1.3703)
Luminance	0.0599 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C510D #510C50

analogous

#2D510C #0C510D #0C512F

triadic

#0C510D #0D0C51 #510D0C

tetradic

#0C510D #0C2D51 #510C50 #512F0C

square

#0C510D #0C2D51 #510C50 #512F0C

split-complementary

#0C510D #2F0C51 #510C2D

monochromatic

#041B04 #041C04 #0C510D #148616 #1CBC1E

Accessibility & contrast

On white

9.55

#0C510D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#0C510D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C510D

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C510D	#FFFFFF	#000000	##FFFFFF
##0C510D	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)

#534801

Deuteranopia (green-blind)

#4B4315

Tritanopia (blue-blind)

#004E44

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0c510d;
/* rgb */ color: rgb(12, 81, 13);
/* oklch */ color: oklch(38.0% 0.118 142.9);

Tailwind

colors: {
  custom: {
    50: '#5a8351',
    500: '#0c510d',
    950: '#000000',
  },
}

SCSS

$custom: #0c510d;
$custom-light: #5a8351;
$custom-dark: #000000;

JSON

{
  "hex": "#0c510d",
  "rgb": {
    "r": 12,
    "g": 81,
    "b": 13
  },
  "hsl": {
    "h": 120.87,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.37994,
    "c": 0.11819,
    "h": 142.9
  },
  "luminance": 0.05992
}

Semantic roles & 50–950 ramp

primary

#0C510D

secondary

#8C2C8B

accent

#37EEF1

background

#F5F8F4

surface

#E9EFE7

border

#C5CAC3

text

#040A02

muted

#797C78

Preview Lab

Preview with #0C510D

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

Preview Lab → · Contrast checker → · Palette generator →