#17571D#17571D

#17571D is a dark, moderate green. Relative luminance 0.071; OKLCH L 40.3% C 0.110 H 144.6°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#17571D
RGB	rgb(23, 87, 29)
HSL	hsl(126, 58%, 22%)
HSV	hsv(126, 74%, 34%)
CMYK	cmyk(73.6%, 0%, 66.7%, 65.9%)
CIE-LAB	lab(32.00, -33.24, 27.32)
CIE-LCH	lch(32.00, 43.03, 140.59°)
OKLab	oklab(40.28% -0.0899 0.064)
OKLCH	oklch(40.28% 0.11 144.6)
XYZ	xyz(3.9831, 7.0868, 2.3201)
Luminance	0.0709 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17571D #571751

analogous

#315717 #17571D #17573D

triadic

#17571D #1D1757 #571D17

tetradic

#17571D #173157 #571751 #573D17

square

#17571D #173157 #571751 #573D17

split-complementary

#17571D #3D1757 #571731

monochromatic

#061808 #0A270D #17571D #24872D #31B83D

Accessibility & contrast

On white

8.69

#17571D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#17571D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17571D

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17571D	#FFFFFF	#000000	##FFFFFF
##17571D	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#594E17

Deuteranopia (green-blind)

#514922

Tritanopia (blue-blind)

#04554B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #17571d;
/* rgb */ color: rgb(23, 87, 29);
/* oklch */ color: oklch(40.3% 0.110 144.6);

Tailwind

colors: {
  custom: {
    50: '#5e875b',
    500: '#17571d',
    950: '#000000',
  },
}

SCSS

$custom: #17571d;
$custom-light: #5e875b;
$custom-dark: #000000;

JSON

{
  "hex": "#17571d",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 29
  },
  "hsl": {
    "h": 125.625,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.40278,
    "c": 0.11038,
    "h": 144.6
  },
  "luminance": 0.07087
}

Semantic roles & 50–950 ramp

primary

#17571D

secondary

#8E3C86

accent

#46D3E1

background

#F5F8F5

surface

#EAEFE9

border

#C6CAC5

text

#050B04

muted

#797C79

Preview Lab

Preview with #17571D

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

Preview Lab → · Contrast checker → · Palette generator →