#0C510F#0C510F

#0C510F is a dark, moderate green. Relative luminance 0.060; OKLCH L 38.0% C 0.117 H 143.3°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#0C510F
RGB	rgb(12, 81, 15)
HSL	hsl(123, 74%, 18%)
HSV	hsv(123, 85%, 32%)
CMYK	cmyk(85.2%, 0%, 81.5%, 68.2%)
CIE-LAB	lab(29.41, -34.60, 30.97)
CIE-LCH	lch(29.41, 46.43, 138.17°)
OKLab	oklab(38.01% -0.0938 0.0699)
OKLCH	oklch(38.01% 0.117 143.3)
XYZ	xyz(3.1801, 5.9971, 1.4418)
Luminance	0.0600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

#06470C

ΔE00 3.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C510F #510C4E

analogous

#2B510C #0C510F #0C5131

triadic

#0C510F #0F0C51 #510F0C

tetradic

#0C510F #0C2B51 #510C4E #51310C

square

#0C510F #0C2B51 #510C4E #51310C

split-complementary

#0C510F #310C51 #510C2B

monochromatic

#041B05 #041C05 #0C510F #148619 #1CBC23

Accessibility & contrast

On white

9.55

#0C510F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#0C510F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C510F

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C510F	#FFFFFF	#000000	##FFFFFF
##0C510F	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)

#534803

Deuteranopia (green-blind)

#4B4316

Tritanopia (blue-blind)

#004E44

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #0c510f;
/* rgb */ color: rgb(12, 81, 15);
/* oklch */ color: oklch(38.0% 0.117 143.3);

Tailwind

colors: {
  custom: {
    50: '#5a8352',
    500: '#0c510f',
    950: '#000000',
  },
}

SCSS

$custom: #0c510f;
$custom-light: #5a8352;
$custom-dark: #000000;

JSON

{
  "hex": "#0c510f",
  "rgb": {
    "r": 12,
    "g": 81,
    "b": 15
  },
  "hsl": {
    "h": 122.609,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.3801,
    "c": 0.11695,
    "h": 143.3
  },
  "luminance": 0.05998
}

Semantic roles & 50–950 ramp

primary

#0C510F

secondary

#8C2C88

accent

#37E9F1

background

#F5F8F4

surface

#E9EFE7

border

#C5CAC3

text

#040A02

muted

#797C78

Preview Lab

Preview with #0C510F

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

Preview Lab → · Contrast checker → · Palette generator →