#173C12#173C12

#173C12 is a dark, moderate green. Relative luminance 0.035; OKLCH L 31.8% C 0.081 H 141.4°. Best body text is #FFFFFF at 12.41:1 contrast (WCAG AA passes).

Color values

HEX	#173C12
RGB	rgb(23, 60, 18)
HSL	hsl(113, 54%, 15%)
HSV	hsv(113, 70%, 24%)
CMYK	cmyk(61.7%, 0%, 70%, 76.5%)
CIE-LAB	lab(21.79, -23.07, 21.53)
CIE-LCH	lch(21.79, 31.56, 136.98°)
OKLab	oklab(31.8% -0.063 0.0504)
OKLCH	oklch(31.8% 0.081 141.4)
XYZ	xyz(2.0783, 3.4574, 1.1300)
Luminance	0.0346 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173C12 #37123C

analogous

#2C3C12 #173C12 #123C22

triadic

#173C12 #12173C #3C1217

tetradic

#173C12 #122C3C #37123C #3C2212

square

#173C12 #122C3C #37123C #3C2212

split-complementary

#173C12 #22123C #3C122C

monochromatic

#091807 #091807 #173C12 #296B20 #3B9A2E

Accessibility & contrast

On white

12.41

#173C12 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#173C12 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173C12

12.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173C12	#FFFFFF	#000000	##FFFFFF
##173C12	1.00	12.41	1.69	12.41
#FFFFFF	12.41	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E360D

Deuteranopia (green-blind)

#393315

Tritanopia (blue-blind)

#123A33

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #173c12;
/* rgb */ color: rgb(23, 60, 18);
/* oklch */ color: oklch(31.8% 0.081 141.4);

Tailwind

colors: {
  custom: {
    50: '#587251',
    500: '#173c12',
    950: '#000000',
  },
}

SCSS

$custom: #173c12;
$custom-light: #587251;
$custom-dark: #000000;

JSON

{
  "hex": "#173c12",
  "rgb": {
    "r": 23,
    "g": 60,
    "b": 18
  },
  "hsl": {
    "h": 112.857,
    "s": 53.846,
    "l": 15.294
  },
  "oklch": {
    "l": 0.31804,
    "c": 0.08067,
    "h": 141.4
  },
  "luminance": 0.03458
}

Semantic roles & 50–950 ramp

primary

#173C12

secondary

#6D3575

accent

#4BDDCC

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040802

muted

#797B78

Preview Lab

Preview with #173C12

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

Preview Lab → · Contrast checker → · Palette generator →