#173404#173404

#173404 is a dark, moderate yellow-green. Relative luminance 0.026; OKLCH L 29.1% C 0.081 H 135.9°. Best body text is #FFFFFF at 13.73:1 contrast (WCAG AA passes).

Color values

HEX	#173404
RGB	rgb(23, 52, 4)
HSL	hsl(96, 86%, 11%)
HSV	hsv(96, 92%, 20%)
CMYK	cmyk(55.8%, 0%, 92.3%, 79.6%)
CIE-LAB	lab(18.57, -20.78, 24.28)
CIE-LCH	lch(18.57, 31.95, 130.56°)
OKLab	oklab(29.11% -0.058 0.0562)
OKLCH	oklch(29.11% 0.081 135.9)
XYZ	xyz(1.6032, 2.6468, 0.5412)
Luminance	0.0265 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 7.06

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173404 #210434

analogous

#2F3404 #173404 #043409

triadic

#173404 #041734 #340417

tetradic

#173404 #042F34 #210434 #340904

square

#173404 #042F34 #210434 #340904

split-complementary

#173404 #090434 #34042F

monochromatic

#0D1C02 #0D1C02 #173404 #306D08 #49A60D

Accessibility & contrast

On white

13.73

#173404 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#173404 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173404

13.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173404	#FFFFFF	#000000	##FFFFFF
##173404	1.00	13.73	1.53	13.73
#FFFFFF	13.73	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#362F00

Deuteranopia (green-blind)

#322C08

Tritanopia (blue-blind)

#16322B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #173404;
/* rgb */ color: rgb(23, 52, 4);
/* oklch */ color: oklch(29.1% 0.081 135.9);

Tailwind

colors: {
  custom: {
    50: '#576c49',
    500: '#173404',
    950: '#000000',
  },
}

SCSS

$custom: #173404;
$custom-light: #576c49;
$custom-dark: #000000;

JSON

{
  "hex": "#173404",
  "rgb": {
    "r": 23,
    "g": 52,
    "b": 4
  },
  "hsl": {
    "h": 96.25,
    "s": 85.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.29111,
    "c": 0.08078,
    "h": 135.9
  },
  "luminance": 0.02647
}

Semantic roles & 50–950 ramp

primary

#173404

secondary

#531E76

accent

#2CFCAA

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #173404

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

Preview Lab → · Contrast checker → · Palette generator →