#171E05#171E05

#171E05 is a very dark, muted yellow-green. Relative luminance 0.011; OKLCH L 22.1% C 0.044 H 122.9°. Best body text is #FFFFFF at 17.15:1 contrast (WCAG AA passes).

Color values

HEX	#171E05
RGB	rgb(23, 30, 5)
HSL	hsl(77, 71%, 7%)
HSV	hsv(77, 83%, 12%)
CMYK	cmyk(23.3%, 0%, 83.3%, 88.2%)
CIE-LAB	lab(9.97, -8.35, 12.67)
CIE-LCH	lch(9.97, 15.17, 123.37°)
OKLab	oklab(22.1% -0.024 0.0372)
OKLCH	oklch(22.1% 0.044 122.9)
XYZ	xyz(0.8450, 1.1217, 0.3155)
Luminance	0.0112 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#171E05 #0C051E

analogous

#1E1905 #171E05 #0B1E05

triadic

#171E05 #05171E #1E0517

tetradic

#171E05 #051E19 #0C051E #1E050B

square

#171E05 #051E19 #0C051E #1E050B

split-complementary

#171E05 #050B1E #19051E

monochromatic

#141A04 #141A04 #171E05 #3F520E #678716

Accessibility & contrast

On white

17.15

#171E05 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.22

#171E05 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #171E05

17.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##171E05	#FFFFFF	#000000	##FFFFFF
##171E05	1.00	17.15	1.22	17.15
#FFFFFF	17.15	1.00	21.00	1.00
#000000	1.22	21.00	1.00	21.00
##FFFFFF	17.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#201C03

Deuteranopia (green-blind)

#1F1B06

Tritanopia (blue-blind)

#191C19

Achromatopsia (no color)

#1B1B1B

Design tokens & code

CSS

--color: #171e05;
/* rgb */ color: rgb(23, 30, 5);
/* oklch */ color: oklch(22.1% 0.044 122.9);

Tailwind

colors: {
  custom: {
    50: '#535949',
    500: '#171e05',
    950: '#000000',
  },
}

SCSS

$custom: #171e05;
$custom-light: #535949;
$custom-dark: #000000;

JSON

{
  "hex": "#171e05",
  "rgb": {
    "r": 23,
    "g": 30,
    "b": 5
  },
  "hsl": {
    "h": 76.8,
    "s": 71.429,
    "l": 6.863
  },
  "oklch": {
    "l": 0.22099,
    "c": 0.04427,
    "h": 122.9
  },
  "luminance": 0.01122
}

Semantic roles & 50–950 ramp

primary

#171E05

secondary

#31205F

accent

#3AEE6C

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#020300

muted

#787877

Preview Lab

Preview with #171E05

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

Preview Lab → · Contrast checker → · Palette generator →