#172F0B#172F0B

#172F0B is a dark, moderate green. Relative luminance 0.022; OKLCH L 27.6% C 0.066 H 136.8°. Best body text is #FFFFFF at 14.50:1 contrast (WCAG AA passes).

Color values

HEX	#172F0B
RGB	rgb(23, 47, 11)
HSL	hsl(100, 62%, 11%)
HSV	hsv(100, 77%, 18%)
CMYK	cmyk(51.1%, 0%, 76.6%, 81.6%)
CIE-LAB	lab(16.70, -17.49, 19.15)
CIE-LCH	lch(16.70, 25.94, 132.40°)
OKLab	oklab(27.6% -0.0484 0.0455)
OKLCH	oklch(27.6% 0.066 136.8)
XYZ	xyz(1.4302, 2.2393, 0.6734)
Luminance	0.0224 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172F0B #230B2F

analogous

#292F0B #172F0B #0B2F11

triadic

#172F0B #0B172F #2F0B17

tetradic

#172F0B #0B292F #230B2F #2F110B

square

#172F0B #0B292F #230B2F #2F110B

split-complementary

#172F0B #110B2F #2F0B29

monochromatic

#0C1906 #0C1906 #172F0B #2F6117 #489222

Accessibility & contrast

On white

14.50

#172F0B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#172F0B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172F0B

14.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172F0B	#FFFFFF	#000000	##FFFFFF
##172F0B	1.00	14.50	1.45	14.50
#FFFFFF	14.50	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B07

Deuteranopia (green-blind)

#2E280E

Tritanopia (blue-blind)

#162D27

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #172f0b;
/* rgb */ color: rgb(23, 47, 11);
/* oklch */ color: oklch(27.6% 0.066 136.8);

Tailwind

colors: {
  custom: {
    50: '#56674c',
    500: '#172f0b',
    950: '#000000',
  },
}

SCSS

$custom: #172f0b;
$custom-light: #56674c;
$custom-dark: #000000;

JSON

{
  "hex": "#172f0b",
  "rgb": {
    "r": 23,
    "g": 47,
    "b": 11
  },
  "hsl": {
    "h": 100,
    "s": 62.069,
    "l": 11.373
  },
  "oklch": {
    "l": 0.27597,
    "c": 0.06642,
    "h": 136.8
  },
  "luminance": 0.02239
}

Semantic roles & 50–950 ramp

primary

#172F0B

secondary

#562A6B

accent

#43E5AF

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030601

muted

#787A77

Preview Lab

Preview with #172F0B

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

Preview Lab → · Contrast checker → · Palette generator →