#171E09#171E09

#171E09 is a very dark, muted yellow-green. Relative luminance 0.011; OKLCH L 22.2% C 0.038 H 124.7°. Best body text is #FFFFFF at 17.13:1 contrast (WCAG AA passes).

Color values

HEX	#171E09
RGB	rgb(23, 30, 9)
HSL	hsl(80, 54%, 8%)
HSV	hsv(80, 70%, 12%)
CMYK	cmyk(23.3%, 0%, 70%, 88.2%)
CIE-LAB	lab(10.03, -7.75, 11.14)
CIE-LCH	lch(10.03, 13.57, 124.82°)
OKLab	oklab(22.18% -0.0218 0.0315)
OKLCH	oklch(22.18% 0.038 124.7)
XYZ	xyz(0.8669, 1.1304, 0.4309)
Luminance	0.0113 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171E09 #10091E

analogous

#1E1A09 #171E09 #0C1E09

triadic

#171E09 #09171E #1E0917

tetradic

#171E09 #091E1A #10091E #1E090C

square

#171E09 #091E1A #10091E #1E090C

split-complementary

#171E09 #090C1E #1A091E

monochromatic

#121807 #121807 #171E09 #3B4D17 #5F7C25

Accessibility & contrast

On white

17.13

#171E09 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#171E09 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171E09

17.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171E09	#FFFFFF	#000000	##FFFFFF
##171E09	1.00	17.13	1.23	17.13
#FFFFFF	17.13	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C07

Deuteranopia (green-blind)

#1F1B0A

Tritanopia (blue-blind)

#181C19

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #171e09;
/* rgb */ color: rgb(23, 30, 9);
/* oklch */ color: oklch(22.2% 0.038 124.7);

Tailwind

colors: {
  custom: {
    50: '#53594a',
    500: '#171e09',
    950: '#000000',
  },
}

SCSS

$custom: #171e09;
$custom-light: #53594a;
$custom-dark: #000000;

JSON

{
  "hex": "#171e09",
  "rgb": {
    "r": 23,
    "g": 30,
    "b": 9
  },
  "hsl": {
    "h": 80,
    "s": 53.846,
    "l": 7.647
  },
  "oklch": {
    "l": 0.22175,
    "c": 0.03825,
    "h": 124.7
  },
  "luminance": 0.0113
}

Semantic roles & 50–950 ramp

primary

#171E09

secondary

#39295A

accent

#4BDD7B

background

#F4F5F4

surface

#E7E9E7

border

#C3C5C3

text

#020301

muted

#787877

Preview Lab

Preview with #171E09

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

Preview Lab → · Contrast checker → · Palette generator →