#173A0D#173A0D

#173A0D is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.1% C 0.082 H 139.5°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#173A0D
RGB	rgb(23, 58, 13)
HSL	hsl(107, 63%, 14%)
HSV	hsv(107, 78%, 23%)
CMYK	cmyk(60.3%, 0%, 77.6%, 77.3%)
CIE-LAB	lab(20.97, -22.73, 23.23)
CIE-LCH	lch(20.97, 32.50, 134.38°)
OKLab	oklab(31.11% -0.0625 0.0534)
OKLCH	oklch(31.11% 0.082 139.5)
XYZ	xyz(1.9390, 3.2372, 0.9034)
Luminance	0.0324 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.93

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.28

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173A0D #300D3A

analogous

#2E3A0D #173A0D #0D3A1A

triadic

#173A0D #0D173A #3A0D17

tetradic

#173A0D #0D2E3A #300D3A #3A1A0D

square

#173A0D #0D2E3A #300D3A #3A1A0D

split-complementary

#173A0D #1A0D3A #3A0D2E

monochromatic

#0A1906 #0A1906 #173A0D #2B6C18 #3F9E23

Accessibility & contrast

On white

12.75

#173A0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#173A0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173A0D

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173A0D	#FFFFFF	#000000	##FFFFFF
##173A0D	1.00	12.75	1.65	12.75
#FFFFFF	12.75	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3407

Deuteranopia (green-blind)

#373111

Tritanopia (blue-blind)

#143831

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #173a0d;
/* rgb */ color: rgb(23, 58, 13);
/* oklch */ color: oklch(31.1% 0.082 139.5);

Tailwind

colors: {
  custom: {
    50: '#58704e',
    500: '#173a0d',
    950: '#000000',
  },
}

SCSS

$custom: #173a0d;
$custom-light: #58704e;
$custom-dark: #000000;

JSON

{
  "hex": "#173a0d",
  "rgb": {
    "r": 23,
    "g": 58,
    "b": 13
  },
  "hsl": {
    "h": 106.667,
    "s": 63.38,
    "l": 13.922
  },
  "oklch": {
    "l": 0.31112,
    "c": 0.08216,
    "h": 139.5
  },
  "luminance": 0.03237
}

Semantic roles & 50–950 ramp

primary

#173A0D

secondary

#652D76

accent

#41E6C2

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040702

muted

#797A78

Preview Lab

Preview with #173A0D

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

Preview Lab → · Contrast checker → · Palette generator →