#19571B#19571B

#19571B is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.3% C 0.111 H 143.6°. Best body text is #FFFFFF at 8.68:1 contrast (WCAG AA passes).

Color values

HEX	#19571B
RGB	rgb(25, 87, 27)
HSL	hsl(122, 55%, 22%)
HSV	hsv(122, 71%, 34%)
CMYK	cmyk(71.3%, 0%, 69%, 65.9%)
CIE-LAB	lab(32.04, -33.04, 28.38)
CIE-LCH	lch(32.04, 43.56, 139.34°)
OKLab	oklab(40.32% -0.0896 0.066)
OKLCH	oklch(40.32% 0.111 143.6)
XYZ	xyz(4.0067, 7.1018, 2.1963)
Luminance	0.0710 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19571B #571955

analogous

#365719 #19571B #19573A

triadic

#19571B #1B1957 #571B19

tetradic

#19571B #193657 #571955 #573A19

square

#19571B #193657 #571955 #573A19

split-complementary

#19571B #3A1957 #571936

monochromatic

#071807 #0B270C #19571B #27872A #34B639

Accessibility & contrast

On white

8.68

#19571B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#19571B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19571B

8.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19571B	#FFFFFF	#000000	##FFFFFF
##19571B	1.00	8.68	2.42	8.68
#FFFFFF	8.68	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E14

Deuteranopia (green-blind)

#514920

Tritanopia (blue-blind)

#0A544A

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #19571b;
/* rgb */ color: rgb(25, 87, 27);
/* oklch */ color: oklch(40.3% 0.111 143.6);

Tailwind

colors: {
  custom: {
    50: '#5f875a',
    500: '#19571b',
    950: '#000000',
  },
}

SCSS

$custom: #19571b;
$custom-light: #5f875a;
$custom-dark: #000000;

JSON

{
  "hex": "#19571b",
  "rgb": {
    "r": 25,
    "g": 87,
    "b": 27
  },
  "hsl": {
    "h": 121.935,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.40315,
    "c": 0.11131,
    "h": 143.6
  },
  "luminance": 0.07102
}

Semantic roles & 50–950 ramp

primary

#19571B

secondary

#8D3E8B

accent

#49DADF

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #19571B

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

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