#173221#173221

#173221 is a dark, muted green. Relative luminance 0.026; OKLCH L 29.0% C 0.046 H 154.7°. Best body text is #FFFFFF at 13.87:1 contrast (WCAG AA passes).

Color values

HEX	#173221
RGB	rgb(23, 50, 33)
HSL	hsl(142, 37%, 14%)
HSV	hsv(142, 54%, 20%)
CMYK	cmyk(54%, 0%, 34%, 80.4%)
CIE-LAB	lab(18.25, -15.12, 7.70)
CIE-LCH	lch(18.25, 16.97, 153.01°)
OKLab	oklab(28.99% -0.0414 0.0196)
OKLCH	oklch(28.99% 0.046 154.7)
XYZ	xyz(1.7683, 2.5730, 1.8420)
Luminance	0.0257 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 11.51

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173221 #321728

analogous

#1B3217 #173221 #17322F

triadic

#173221 #211732 #322117

tetradic

#173221 #171B32 #321728 #322F17

square

#173221 #171B32 #321728 #322F17

split-complementary

#173221 #2F1732 #32171B

monochromatic

#0A150E #0A150E #173221 #2A5C3D #3E8658

Accessibility & contrast

On white

13.87

#173221 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#173221 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173221

13.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173221	#FFFFFF	#000000	##FFFFFF
##173221	1.00	13.87	1.51	13.87
#FFFFFF	13.87	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322E20

Deuteranopia (green-blind)

#2E2B22

Tritanopia (blue-blind)

#11312D

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #173221;
/* rgb */ color: rgb(23, 50, 33);
/* oklch */ color: oklch(29.0% 0.046 154.7);

Tailwind

colors: {
  custom: {
    50: '#566a5c',
    500: '#173221',
    950: '#000000',
  },
}

SCSS

$custom: #173221;
$custom-light: #566a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#173221",
  "rgb": {
    "r": 23,
    "g": 50,
    "b": 33
  },
  "hsl": {
    "h": 142.222,
    "s": 36.986,
    "l": 14.314
  },
  "oklch": {
    "l": 0.28991,
    "c": 0.04578,
    "h": 154.7
  },
  "luminance": 0.02573
}

Semantic roles & 50–950 ramp

primary

#173221

secondary

#683D58

accent

#5BA3CD

background

#F5F6F5

surface

#E9EBE9

border

#C5C6C5

text

#030604

muted

#787A79

Preview Lab

Preview with #173221

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

Preview Lab → · Contrast checker → · Palette generator →