#173C19#173C19

#173C19 is a dark, moderate green. Relative luminance 0.035; OKLCH L 31.9% C 0.073 H 144.6°. Best body text is #FFFFFF at 12.38:1 contrast (WCAG AA passes).

Color values

HEX	#173C19
RGB	rgb(23, 60, 25)
HSL	hsl(123, 45%, 16%)
HSV	hsv(123, 62%, 24%)
CMYK	cmyk(61.7%, 0%, 58.3%, 76.5%)
CIE-LAB	lab(21.89, -22.01, 17.60)
CIE-LCH	lch(21.89, 28.19, 141.36°)
OKLab	oklab(31.92% -0.0598 0.0425)
OKLCH	oklch(31.92% 0.073 144.6)
XYZ	xyz(2.1446, 3.4839, 1.4790)
Luminance	0.0348 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173C19 #3C173A

analogous

#283C17 #173C19 #173C2C

triadic

#173C19 #19173C #3C1917

tetradic

#173C19 #17283C #3C173A #3C2C17

square

#173C19 #17283C #3C173A #3C2C17

split-complementary

#173C19 #2C173C #3C1728

monochromatic

#081609 #081609 #173C19 #28682B #39943E

Accessibility & contrast

On white

12.38

#173C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#173C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173C19

12.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173C19	#FFFFFF	#000000	##FFFFFF
##173C19	1.00	12.38	1.70	12.38
#FFFFFF	12.38	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3616

Deuteranopia (green-blind)

#38331B

Tritanopia (blue-blind)

#113A34

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #173c19;
/* rgb */ color: rgb(23, 60, 25);
/* oklch */ color: oklch(31.9% 0.073 144.6);

Tailwind

colors: {
  custom: {
    50: '#587256',
    500: '#173c19',
    950: '#000000',
  },
}

SCSS

$custom: #173c19;
$custom-light: #587256;
$custom-dark: #000000;

JSON

{
  "hex": "#173c19",
  "rgb": {
    "r": 23,
    "g": 60,
    "b": 25
  },
  "hsl": {
    "h": 123.243,
    "s": 44.578,
    "l": 16.275
  },
  "oklch": {
    "l": 0.31915,
    "c": 0.0733,
    "h": 144.6
  },
  "luminance": 0.03484
}

Semantic roles & 50–950 ramp

primary

#173C19

secondary

#733C70

accent

#54CDD4

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030803

muted

#787B78

Preview Lab

Preview with #173C19

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

Preview Lab → · Contrast checker → · Palette generator →