#172104#172104

#172104 is a very dark, muted yellow-green. Relative luminance 0.013; OKLCH L 23.0% C 0.051 H 125.9°. Best body text is #FFFFFF at 16.72:1 contrast (WCAG AA passes).

Color values

HEX	#172104
RGB	rgb(23, 33, 4)
HSL	hsl(81, 78%, 7%)
HSV	hsv(81, 88%, 13%)
CMYK	cmyk(30.3%, 0%, 87.9%, 87.1%)
CIE-LAB	lab(11.13, -10.39, 14.70)
CIE-LCH	lch(11.13, 18.00, 125.26°)
OKLab	oklab(23.03% -0.0299 0.0412)
OKLCH	oklch(23.03% 0.051 125.9)
XYZ	xyz(0.9191, 1.2786, 0.3132)
Luminance	0.0128 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172104 #0E0421

analogous

#211D04 #172104 #082104

triadic

#172104 #041721 #210417

tetradic

#172104 #04211D #0E0421 #210408

square

#172104 #04211D #0E0421 #210408

split-complementary

#172104 #040821 #1D0421

monochromatic

#131B03 #131B03 #172104 #3D580B #638E11

Accessibility & contrast

On white

16.72

#172104 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.26

#172104 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172104

16.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172104	#FFFFFF	#000000	##FFFFFF
##172104	1.00	16.72	1.26	16.72
#FFFFFF	16.72	1.00	21.00	1.00
#000000	1.26	21.00	1.00	21.00
##FFFFFF	16.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#231E02

Deuteranopia (green-blind)

#221E06

Tritanopia (blue-blind)

#181F1B

Achromatopsia (no color)

#1E1E1E

Design tokens & code

CSS

--color: #172104;
/* rgb */ color: rgb(23, 33, 4);
/* oklch */ color: oklch(23.0% 0.051 125.9);

Tailwind

colors: {
  custom: {
    50: '#545c48',
    500: '#172104',
    950: '#000000',
  },
}

SCSS

$custom: #172104;
$custom-light: #545c48;
$custom-dark: #000000;

JSON

{
  "hex": "#172104",
  "rgb": {
    "r": 23,
    "g": 33,
    "b": 4
  },
  "hsl": {
    "h": 80.69,
    "s": 78.378,
    "l": 7.255
  },
  "oklch": {
    "l": 0.2303,
    "c": 0.05093,
    "h": 125.9
  },
  "luminance": 0.01279
}

Semantic roles & 50–950 ramp

primary

#172104

secondary

#351D64

accent

#33F576

background

#F4F5F4

surface

#E7E9E6

border

#C3C5C2

text

#020400

muted

#787977

Preview Lab

Preview with #172104

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

Preview Lab → · Contrast checker → · Palette generator →