#0C5121#0C5121

#0C5121 is a dark, moderate green. Relative luminance 0.061; OKLCH L 38.2% C 0.102 H 148.4°. Best body text is #FFFFFF at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#0C5121
RGB	rgb(12, 81, 33)
HSL	hsl(138, 74%, 18%)
HSV	hsv(138, 85%, 32%)
CMYK	cmyk(85.2%, 0%, 59.3%, 68.2%)
CIE-LAB	lab(29.59, -32.29, 22.28)
CIE-LCH	lch(29.59, 39.23, 145.40°)
OKLab	oklab(38.23% -0.0868 0.0534)
OKLCH	oklch(38.23% 0.102 148.4)
XYZ	xyz(3.3683, 6.0724, 2.4331)
Luminance	0.0607 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C5121 #510C3C

analogous

#19510C #0C5121 #0C5143

triadic

#0C5121 #210C51 #51210C

tetradic

#0C5121 #0C1951 #510C3C #51430C

square

#0C5121 #0C1951 #510C3C #51430C

split-complementary

#0C5121 #430C51 #510C19

monochromatic

#041B0B #041C0B #0C5121 #148637 #1CBC4C

Accessibility & contrast

On white

9.48

#0C5121 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#0C5121 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C5121

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C5121	#FFFFFF	#000000	##FFFFFF
##0C5121	1.00	9.48	2.21	9.48
#FFFFFF	9.48	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52491D

Deuteranopia (green-blind)

#4A4425

Tritanopia (blue-blind)

#004F46

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #0c5121;
/* rgb */ color: rgb(12, 81, 33);
/* oklch */ color: oklch(38.2% 0.102 148.4);

Tailwind

colors: {
  custom: {
    50: '#59835d',
    500: '#0c5121',
    950: '#000000',
  },
}

SCSS

$custom: #0c5121;
$custom-light: #59835d;
$custom-dark: #000000;

JSON

{
  "hex": "#0c5121",
  "rgb": {
    "r": 12,
    "g": 81,
    "b": 33
  },
  "hsl": {
    "h": 138.261,
    "s": 74.194,
    "l": 18.235
  },
  "oklch": {
    "l": 0.38228,
    "c": 0.10191,
    "h": 148.4
  },
  "luminance": 0.06073
}

Semantic roles & 50–950 ramp

primary

#0C5121

secondary

#8C2C6F

accent

#37B8F1

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#040A04

muted

#797C79

Preview Lab

Preview with #0C5121

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

Preview Lab → · Contrast checker → · Palette generator →