#173F22#173F22

#173F22 is a dark, moderate green. Relative luminance 0.039; OKLCH L 33.0% C 0.068 H 150.1°. Best body text is #FFFFFF at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#173F22
RGB	rgb(23, 63, 34)
HSL	hsl(137, 47%, 17%)
HSV	hsv(137, 63%, 25%)
CMYK	cmyk(63.5%, 0%, 46%, 75.3%)
CIE-LAB	lab(23.18, -21.79, 13.67)
CIE-LCH	lch(23.18, 25.72, 147.90°)
OKLab	oklab(33.03% -0.059 0.0339)
OKLCH	oklch(33.03% 0.068 150.1)
XYZ	xyz(2.4194, 3.8525, 2.1292)
Luminance	0.0385 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173F22 #3F1734

analogous

#203F17 #173F22 #173F36

triadic

#173F22 #22173F #3F2217

tetradic

#173F22 #17203F #3F1734 #3F3617

square

#173F22 #17203F #3F1734 #3F3617

split-complementary

#173F22 #36173F #3F1720

monochromatic

#08160C #08160C #173F22 #276C3A #389952

Accessibility & contrast

On white

11.86

#173F22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#173F22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173F22

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173F22	#FFFFFF	#000000	##FFFFFF
##173F22	1.00	11.86	1.77	11.86
#FFFFFF	11.86	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3A20

Deuteranopia (green-blind)

#3A3624

Tritanopia (blue-blind)

#0D3E38

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #173f22;
/* rgb */ color: rgb(23, 63, 34);
/* oklch */ color: oklch(33.0% 0.068 150.1);

Tailwind

colors: {
  custom: {
    50: '#58745d',
    500: '#173f22',
    950: '#000000',
  },
}

SCSS

$custom: #173f22;
$custom-light: #58745d;
$custom-dark: #000000;

JSON

{
  "hex": "#173f22",
  "rgb": {
    "r": 23,
    "g": 63,
    "b": 34
  },
  "hsl": {
    "h": 136.5,
    "s": 46.512,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33026,
    "c": 0.06805,
    "h": 150.1
  },
  "luminance": 0.03853
}

Semantic roles & 50–950 ramp

primary

#173F22

secondary

#763C66

accent

#52B2D6

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #173F22

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

Preview Lab → · Contrast checker → · Palette generator →