#13571B#13571B

#13571B is a dark, moderate green. Relative luminance 0.070; OKLCH L 40.1% C 0.114 H 144.7°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#13571B
RGB	rgb(19, 87, 27)
HSL	hsl(127, 64%, 21%)
HSV	hsv(127, 78%, 34%)
CMYK	cmyk(78.2%, 0%, 69%, 65.9%)
CIE-LAB	lab(31.88, -34.32, 28.17)
CIE-LCH	lch(31.88, 44.39, 140.62°)
OKLab	oklab(40.14% -0.0927 0.0656)
OKLCH	oklch(40.14% 0.114 144.7)
XYZ	xyz(3.8743, 7.0335, 2.1901)
Luminance	0.0703 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#13571B #57134F

analogous

#2D5713 #13571B #13573D

triadic

#13571B #1B1357 #571B13

tetradic

#13571B #132D57 #57134F #573D13

square

#13571B #132D57 #57134F #573D13

split-complementary

#13571B #3D1357 #57132D

monochromatic

#051908 #08250B #13571B #1E892B #29BB3A

Accessibility & contrast

On white

8.73

#13571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#13571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #13571B

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##13571B	#FFFFFF	#000000	##FFFFFF
##13571B	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E14

Deuteranopia (green-blind)

#514920

Tritanopia (blue-blind)

#00554A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #13571b;
/* rgb */ color: rgb(19, 87, 27);
/* oklch */ color: oklch(40.1% 0.114 144.7);

Tailwind

colors: {
  custom: {
    50: '#5d875a',
    500: '#13571b',
    950: '#000000',
  },
}

SCSS

$custom: #13571b;
$custom-light: #5d875a;
$custom-dark: #000000;

JSON

{
  "hex": "#13571b",
  "rgb": {
    "r": 19,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 127.059,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.40143,
    "c": 0.1136,
    "h": 144.7
  },
  "luminance": 0.07034
}

Semantic roles & 50–950 ramp

primary

#13571B

secondary

#8F3685

accent

#41D4E7

background

#F5F8F5

surface

#E9EFE9

border

#C5CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #13571B

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

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