#0D5B1B#0D5B1B

#0D5B1B is a dark, vivid green. Relative luminance 0.076; OKLCH L 41.2% C 0.121 H 145.3°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#0D5B1B
RGB	rgb(13, 91, 27)
HSL	hsl(131, 75%, 20%)
HSV	hsv(131, 86%, 36%)
CMYK	cmyk(85.7%, 0%, 70.3%, 64.3%)
CIE-LAB	lab(33.24, -36.80, 29.63)
CIE-LCH	lch(33.24, 47.25, 141.16°)
OKLab	oklab(41.23% -0.0992 0.0687)
OKLCH	oklch(41.23% 0.121 145.3)
XYZ	xyz(4.1046, 7.6464, 2.2963)
Luminance	0.0765 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0D5B1B #5B0D4D

analogous

#265B0D #0D5B1B #0D5B42

triadic

#0D5B1B #1B0D5B #5B1B0D

tetradic

#0D5B1B #0D265B #5B0D4D #5B420D

square

#0D5B1B #0D265B #5B0D4D #5B420D

split-complementary

#0D5B1B #420D5B #5B0D26

monochromatic

#041B08 #05250B #0D5B1B #15912B #1CC63B

Accessibility & contrast

On white

8.30

#0D5B1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#0D5B1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0D5B1B

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0D5B1B	#FFFFFF	#000000	##FFFFFF
##0D5B1B	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5213

Deuteranopia (green-blind)

#544C21

Tritanopia (blue-blind)

#00584E

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #0d5b1b;
/* rgb */ color: rgb(13, 91, 27);
/* oklch */ color: oklch(41.2% 0.121 145.3);

Tailwind

colors: {
  custom: {
    50: '#5c8a5a',
    500: '#0d5b1b',
    950: '#000000',
  },
}

SCSS

$custom: #0d5b1b;
$custom-light: #5c8a5a;
$custom-dark: #000000;

JSON

{
  "hex": "#0d5b1b",
  "rgb": {
    "r": 13,
    "g": 91,
    "b": 27
  },
  "hsl": {
    "h": 130.769,
    "s": 75,
    "l": 20.392
  },
  "oklch": {
    "l": 0.41231,
    "c": 0.1207,
    "h": 145.3
  },
  "luminance": 0.07647
}

Semantic roles & 50–950 ramp

primary

#0D5B1B

secondary

#952F83

accent

#36D0F2

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #0D5B1B

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

Preview Lab → · Contrast checker → · Palette generator →