#13581C#13581C

#13581C is a dark, moderate green. Relative luminance 0.072; OKLCH L 40.5% C 0.114 H 144.9°. Best body text is #FFFFFF at 8.61:1 contrast (WCAG AA passes).

Color values

HEX	#13581C
RGB	rgb(19, 88, 28)
HSL	hsl(128, 64%, 21%)
HSV	hsv(128, 78%, 35%)
CMYK	cmyk(78.4%, 0%, 68.2%, 65.5%)
CIE-LAB	lab(32.26, -34.57, 28.09)
CIE-LCH	lch(32.26, 44.55, 140.91°)
OKLab	oklab(40.46% -0.0934 0.0656)
OKLCH	oklch(40.46% 0.114 144.9)
XYZ	xyz(3.9676, 7.2013, 2.2793)
Luminance	0.0720 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13581C #58134F

analogous

#2C5813 #13581C #13583E

triadic

#13581C #1C1358 #581C13

tetradic

#13581C #132C58 #58134F #583E13

square

#13581C #132C58 #58134F #583E13

split-complementary

#13581C #3E1358 #58132C

monochromatic

#051908 #08260C #13581C #1E8A2C #29BD3C

Accessibility & contrast

On white

8.61

#13581C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#13581C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13581C

8.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13581C	#FFFFFF	#000000	##FFFFFF
##13581C	1.00	8.61	2.44	8.61
#FFFFFF	8.61	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A4F15

Deuteranopia (green-blind)

#524A21

Tritanopia (blue-blind)

#00564B

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #13581c;
/* rgb */ color: rgb(19, 88, 28);
/* oklch */ color: oklch(40.5% 0.114 144.9);

Tailwind

colors: {
  custom: {
    50: '#5d885b',
    500: '#13581c',
    950: '#000000',
  },
}

SCSS

$custom: #13581c;
$custom-light: #5d885b;
$custom-dark: #000000;

JSON

{
  "hex": "#13581c",
  "rgb": {
    "r": 19,
    "g": 88,
    "b": 28
  },
  "hsl": {
    "h": 127.826,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.40459,
    "c": 0.1141,
    "h": 144.9
  },
  "luminance": 0.07202
}

Semantic roles & 50–950 ramp

primary

#13581C

secondary

#903785

accent

#40D2E7

background

#F5F8F5

surface

#E9F0E9

border

#C5CBC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #13581C

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

Preview Lab → · Contrast checker → · Palette generator →