#172603#172603

#172603 is a very dark, moderate yellow-green. Relative luminance 0.016; OKLCH L 24.6% C 0.061 H 129.6°. Best body text is #FFFFFF at 15.97:1 contrast (WCAG AA passes).

Color values

HEX	#172603
RGB	rgb(23, 38, 3)
HSL	hsl(86, 85%, 8%)
HSV	hsv(86, 92%, 15%)
CMYK	cmyk(39.5%, 0%, 92.1%, 85.1%)
CIE-LAB	lab(13.08, -13.52, 17.77)
CIE-LCH	lch(13.08, 22.32, 127.27°)
OKLab	oklab(24.61% -0.0386 0.0466)
OKLCH	oklch(24.61% 0.061 129.6)
XYZ	xyz(1.0629, 1.5749, 0.3341)
Luminance	0.0158 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172603 #120326

analogous

#262303 #172603 #052603

triadic

#172603 #031726 #260317

tetradic

#172603 #032623 #120326 #260305

square

#172603 #032623 #120326 #260305

split-complementary

#172603 #030526 #230326

monochromatic

#111C02 #111C02 #172603 #395F07 #5C970C

Accessibility & contrast

On white

15.97

#172603 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#172603 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172603

15.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172603	#FFFFFF	#000000	##FFFFFF
##172603	1.00	15.97	1.32	15.97
#FFFFFF	15.97	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#282200

Deuteranopia (green-blind)

#262105

Tritanopia (blue-blind)

#18241F

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #172603;
/* rgb */ color: rgb(23, 38, 3);
/* oklch */ color: oklch(24.6% 0.061 129.6);

Tailwind

colors: {
  custom: {
    50: '#546048',
    500: '#172603',
    950: '#000000',
  },
}

SCSS

$custom: #172603;
$custom-light: #546048;
$custom-dark: #000000;

JSON

{
  "hex": "#172603",
  "rgb": {
    "r": 23,
    "g": 38,
    "b": 3
  },
  "hsl": {
    "h": 85.714,
    "s": 85.366,
    "l": 8.039
  },
  "oklch": {
    "l": 0.24611,
    "c": 0.06052,
    "h": 129.6
  },
  "luminance": 0.01575
}

Semantic roles & 50–950 ramp

primary

#172603

secondary

#3D1B6A

accent

#2CFC85

background

#F4F5F4

surface

#E8E9E6

border

#C4C5C2

text

#030500

muted

#787977

Preview Lab

Preview with #172603

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

Preview Lab → · Contrast checker → · Palette generator →