#0D5B18#0D5B18

#0D5B18 is a dark, vivid green. Relative luminance 0.076; OKLCH L 41.2% C 0.123 H 144.6°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#0D5B18
RGB	rgb(13, 91, 24)
HSL	hsl(128, 75%, 20%)
HSV	hsv(128, 86%, 36%)
CMYK	cmyk(85.7%, 0%, 73.6%, 64.3%)
CIE-LAB	lab(33.21, -37.15, 31.01)
CIE-LCH	lch(33.21, 48.39, 140.14°)
OKLab	oklab(41.2% -0.1003 0.0713)
OKLCH	oklch(41.2% 0.123 144.6)
XYZ	xyz(4.0717, 7.6332, 2.1227)
Luminance	0.0763 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D5B18 #5B0D50

analogous

#295B0D #0D5B18 #0D5B3F

triadic

#0D5B18 #180D5B #5B180D

tetradic

#0D5B18 #0D295B #5B0D50 #5B3F0D

square

#0D5B18 #0D295B #5B0D50 #5B3F0D

split-complementary

#0D5B18 #3F0D5B #5B0D29

monochromatic

#041B07 #05250A #0D5B18 #159126 #1CC634

Accessibility & contrast

On white

8.31

#0D5B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#0D5B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D5B18

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D5B18	#FFFFFF	#000000	##FFFFFF
##0D5B18	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D520E

Deuteranopia (green-blind)

#544C1E

Tritanopia (blue-blind)

#00584D

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0d5b18;
/* rgb */ color: rgb(13, 91, 24);
/* oklch */ color: oklch(41.2% 0.123 144.6);

Tailwind

colors: {
  custom: {
    50: '#5c8a59',
    500: '#0d5b18',
    950: '#000000',
  },
}

SCSS

$custom: #0d5b18;
$custom-light: #5c8a59;
$custom-dark: #000000;

JSON

{
  "hex": "#0d5b18",
  "rgb": {
    "r": 13,
    "g": 91,
    "b": 24
  },
  "hsl": {
    "h": 128.462,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.41199,
    "c": 0.12304,
    "h": 144.6
  },
  "luminance": 0.07634
}

Semantic roles & 50–950 ramp

primary

#0D5B18

secondary

#952F87

accent

#36D7F2

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0D5B18

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

Preview Lab → · Contrast checker → · Palette generator →