#173705#173705

#173705 is a dark, moderate yellow-green. Relative luminance 0.029; OKLCH L 30.1% C 0.084 H 136.9°. Best body text is #FFFFFF at 13.25:1 contrast (WCAG AA passes).

Color values

HEX	#173705
RGB	rgb(23, 55, 5)
HSL	hsl(98, 83%, 12%)
HSV	hsv(98, 91%, 22%)
CMYK	cmyk(58.2%, 0%, 90.9%, 78.4%)
CIE-LAB	lab(19.74, -22.11, 25.23)
CIE-LCH	lch(19.74, 33.54, 131.24°)
OKLab	oklab(30.08% -0.0615 0.0576)
OKLCH	oklch(30.08% 0.084 136.9)
XYZ	xyz(1.7469, 2.9254, 0.6162)
Luminance	0.0293 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Dark Green

#033500

ΔE00 2.92

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.04

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173705 #250537

analogous

#303705 #173705 #05370C

triadic

#173705 #051737 #370517

tetradic

#173705 #053037 #250537 #370C05

square

#173705 #053037 #250537 #370C05

split-complementary

#173705 #0C0537 #370530

monochromatic

#0C1C03 #0C1C03 #173705 #2E6F0A #46A70F

Accessibility & contrast

On white

13.25

#173705 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#173705 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173705

13.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173705	#FFFFFF	#000000	##FFFFFF
##173705	1.00	13.25	1.59	13.25
#FFFFFF	13.25	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393100

Deuteranopia (green-blind)

#352F0A

Tritanopia (blue-blind)

#15352E

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #173705;
/* rgb */ color: rgb(23, 55, 5);
/* oklch */ color: oklch(30.1% 0.084 136.9);

Tailwind

colors: {
  custom: {
    50: '#586e4a',
    500: '#173705',
    950: '#000000',
  },
}

SCSS

$custom: #173705;
$custom-light: #586e4a;
$custom-dark: #000000;

JSON

{
  "hex": "#173705",
  "rgb": {
    "r": 23,
    "g": 55,
    "b": 5
  },
  "hsl": {
    "h": 98.4,
    "s": 83.333,
    "l": 11.765
  },
  "oklch": {
    "l": 0.30079,
    "c": 0.08423,
    "h": 136.9
  },
  "luminance": 0.02925
}

Semantic roles & 50–950 ramp

primary

#173705

secondary

#582078

accent

#2EFAB0

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#030701

muted

#787A77

Preview Lab

Preview with #173705

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

Preview Lab → · Contrast checker → · Palette generator →