#173F13#173F13

#173F13 is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.8% C 0.084 H 141.9°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#173F13
RGB	rgb(23, 63, 19)
HSL	hsl(115, 54%, 16%)
HSV	hsv(115, 70%, 25%)
CMYK	cmyk(63.5%, 0%, 69.8%, 75.3%)
CIE-LAB	lab(22.94, -24.33, 22.29)
CIE-LCH	lch(22.94, 33.00, 137.50°)
OKLab	oklab(32.76% -0.0664 0.0521)
OKLCH	oklch(32.76% 0.084 141.9)
XYZ	xyz(2.2483, 3.7840, 1.2279)
Luminance	0.0378 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173F13 #3B133F

analogous

#2D3F13 #173F13 #133F25

triadic

#173F13 #13173F #3F1317

tetradic

#173F13 #132D3F #3B133F #3F2513

square

#173F13 #132D3F #3B133F #3F2513

split-complementary

#173F13 #25133F #3F132D

monochromatic

#091807 #091807 #173F13 #286E21 #399D2F

Accessibility & contrast

On white

11.95

#173F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#173F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173F13

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173F13	#FFFFFF	#000000	##FFFFFF
##173F13	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390E

Deuteranopia (green-blind)

#3B3517

Tritanopia (blue-blind)

#113D36

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #173f13;
/* rgb */ color: rgb(23, 63, 19);
/* oklch */ color: oklch(32.8% 0.084 141.9);

Tailwind

colors: {
  custom: {
    50: '#597452',
    500: '#173f13',
    950: '#000000',
  },
}

SCSS

$custom: #173f13;
$custom-light: #597452;
$custom-dark: #000000;

JSON

{
  "hex": "#173f13",
  "rgb": {
    "r": 23,
    "g": 63,
    "b": 19
  },
  "hsl": {
    "h": 114.545,
    "s": 53.659,
    "l": 16.078
  },
  "oklch": {
    "l": 0.32758,
    "c": 0.08439,
    "h": 141.9
  },
  "luminance": 0.03784
}

Semantic roles & 50–950 ramp

primary

#173F13

secondary

#723678

accent

#4BDDD0

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040802

muted

#797B78

Preview Lab

Preview with #173F13

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

Preview Lab → · Contrast checker → · Palette generator →