#173C22#173C22

#173C22 is a dark, moderate green. Relative luminance 0.035; OKLCH L 32.1% C 0.063 H 151.1°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#173C22
RGB	rgb(23, 60, 34)
HSL	hsl(138, 45%, 16%)
HSV	hsv(138, 62%, 24%)
CMYK	cmyk(61.7%, 0%, 43.3%, 76.5%)
CIE-LAB	lab(22.05, -20.28, 12.18)
CIE-LCH	lch(22.05, 23.65, 149.01°)
OKLab	oklab(32.1% -0.055 0.0304)
OKLCH	oklch(32.1% 0.063 151.1)
XYZ	xyz(2.2578, 3.5292, 2.0753)
Luminance	0.0353 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.73

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173C22 #3C1731

analogous

#1F3C17 #173C22 #173C35

triadic

#173C22 #22173C #3C2217

tetradic

#173C22 #171F3C #3C1731 #3C3517

square

#173C22 #171F3C #3C1731 #3C3517

split-complementary

#173C22 #35173C #3C171F

monochromatic

#08160D #08160D #173C22 #28683B #399454

Accessibility & contrast

On white

12.31

#173C22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#173C22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173C22

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173C22	#FFFFFF	#000000	##FFFFFF
##173C22	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3720

Deuteranopia (green-blind)

#373324

Tritanopia (blue-blind)

#0E3B35

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #173c22;
/* rgb */ color: rgb(23, 60, 34);
/* oklch */ color: oklch(32.1% 0.063 151.1);

Tailwind

colors: {
  custom: {
    50: '#58725d',
    500: '#173c22',
    950: '#000000',
  },
}

SCSS

$custom: #173c22;
$custom-light: #58725d;
$custom-dark: #000000;

JSON

{
  "hex": "#173c22",
  "rgb": {
    "r": 23,
    "g": 60,
    "b": 34
  },
  "hsl": {
    "h": 137.838,
    "s": 44.578,
    "l": 16.275
  },
  "oklch": {
    "l": 0.32102,
    "c": 0.06285,
    "h": 151.1
  },
  "luminance": 0.03529
}

Semantic roles & 50–950 ramp

primary

#173C22

secondary

#733C62

accent

#54AED4

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030804

muted

#787B79

Preview Lab

Preview with #173C22

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

Preview Lab → · Contrast checker → · Palette generator →