#173A0C#173A0C

#173A0C is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.1% C 0.083 H 139.2°. Best body text is #FFFFFF at 12.75:1 contrast (WCAG AA passes).

Color values

HEX	#173A0C
RGB	rgb(23, 58, 12)
HSL	hsl(106, 66%, 14%)
HSV	hsv(106, 79%, 23%)
CMYK	cmyk(60.3%, 0%, 79.3%, 77.3%)
CIE-LAB	lab(20.96, -22.84, 23.69)
CIE-LCH	lch(20.96, 32.91, 133.95°)
OKLab	oklab(31.1% -0.0628 0.0542)
OKLCH	oklch(31.1% 0.083 139.2)
XYZ	xyz(1.9327, 3.2347, 0.8703)
Luminance	0.0323 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.88

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 5.22

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173A0C #2F0C3A

analogous

#2E3A0C #173A0C #0C3A18

triadic

#173A0C #0C173A #3A0C17

tetradic

#173A0C #0C2E3A #2F0C3A #3A180C

square

#173A0C #0C2E3A #2F0C3A #3A180C

split-complementary

#173A0C #180C3A #3A0C2E

monochromatic

#0A1905 #0A1905 #173A0C #2B6D16 #3F9F21

Accessibility & contrast

On white

12.75

#173A0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#173A0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173A0C

12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173A0C	#FFFFFF	#000000	##FFFFFF
##173A0C	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)

#3C3406

Deuteranopia (green-blind)

#373110

Tritanopia (blue-blind)

#143831

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #173a0c;
/* rgb */ color: rgb(23, 58, 12);
/* oklch */ color: oklch(31.1% 0.083 139.2);

Tailwind

colors: {
  custom: {
    50: '#58704e',
    500: '#173a0c',
    950: '#000000',
  },
}

SCSS

$custom: #173a0c;
$custom-light: #58704e;
$custom-dark: #000000;

JSON

{
  "hex": "#173a0c",
  "rgb": {
    "r": 23,
    "g": 58,
    "b": 12
  },
  "hsl": {
    "h": 105.652,
    "s": 65.714,
    "l": 13.725
  },
  "oklch": {
    "l": 0.31101,
    "c": 0.083,
    "h": 139.2
  },
  "luminance": 0.03235
}

Semantic roles & 50–950 ramp

primary

#173A0C

secondary

#642C76

accent

#3FE9C0

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #173A0C

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

Preview Lab → · Contrast checker → · Palette generator →