#172D0B#172D0B

#172D0B is a dark, moderate yellow-green. Relative luminance 0.021; OKLCH L 27.0% C 0.063 H 136.2°. Best body text is #FFFFFF at 14.82:1 contrast (WCAG AA passes).

Color values

HEX	#172D0B
RGB	rgb(23, 45, 11)
HSL	hsl(99, 61%, 11%)
HSV	hsv(99, 76%, 18%)
CMYK	cmyk(48.9%, 0%, 75.6%, 82.4%)
CIE-LAB	lab(15.92, -16.42, 18.18)
CIE-LCH	lch(15.92, 24.50, 132.09°)
OKLab	oklab(26.96% -0.0455 0.0437)
OKLCH	oklch(26.96% 0.063 136.2)
XYZ	xyz(1.3521, 2.0830, 0.6474)
Luminance	0.0208 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172D0B #210B2D

analogous

#282D0B #172D0B #0B2D10

triadic

#172D0B #0B172D #2D0B17

tetradic

#172D0B #0B282D #210B2D #2D100B

square

#172D0B #0B282D #210B2D #2D100B

split-complementary

#172D0B #100B2D #2D0B28

monochromatic

#0D1906 #0D1906 #172D0B #305E17 #498F23

Accessibility & contrast

On white

14.82

#172D0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#172D0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172D0B

14.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172D0B	#FFFFFF	#000000	##FFFFFF
##172D0B	1.00	14.82	1.42	14.82
#FFFFFF	14.82	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2907

Deuteranopia (green-blind)

#2C270E

Tritanopia (blue-blind)

#162B26

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #172d0b;
/* rgb */ color: rgb(23, 45, 11);
/* oklch */ color: oklch(27.0% 0.063 136.2);

Tailwind

colors: {
  custom: {
    50: '#56664c',
    500: '#172d0b',
    950: '#000000',
  },
}

SCSS

$custom: #172d0b;
$custom-light: #56664c;
$custom-dark: #000000;

JSON

{
  "hex": "#172d0b",
  "rgb": {
    "r": 23,
    "g": 45,
    "b": 11
  },
  "hsl": {
    "h": 98.824,
    "s": 60.714,
    "l": 10.98
  },
  "oklch": {
    "l": 0.2696,
    "c": 0.06304,
    "h": 136.2
  },
  "luminance": 0.02083
}

Semantic roles & 50–950 ramp

primary

#172D0B

secondary

#532A69

accent

#44E4AB

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #172D0B

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

Preview Lab → · Contrast checker → · Palette generator →