#173606#173606

#173606 is a dark, moderate yellow-green. Relative luminance 0.028; OKLCH L 29.8% C 0.082 H 136.9°. Best body text is #FFFFFF at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#173606
RGB	rgb(23, 54, 6)
HSL	hsl(99, 80%, 12%)
HSV	hsv(99, 89%, 21%)
CMYK	cmyk(57.4%, 0%, 88.9%, 78.8%)
CIE-LAB	lab(19.36, -21.54, 24.39)
CIE-LCH	lch(19.36, 32.53, 131.45°)
OKLab	oklab(29.77% -0.0598 0.0559)
OKLCH	oklch(29.77% 0.082 136.9)
XYZ	xyz(1.7053, 2.8335, 0.6293)
Luminance	0.0283 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

#06470C

ΔE00 6.41

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173606 #250636

analogous

#2F3606 #173606 #06360D

triadic

#173606 #061736 #360617

tetradic

#173606 #062F36 #250636 #360D06

square

#173606 #062F36 #250636 #360D06

split-complementary

#173606 #0D0636 #36062F

monochromatic

#0C1C03 #0C1C03 #173606 #2E6D0C #46A412

Accessibility & contrast

On white

13.40

#173606 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#173606 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173606

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173606	#FFFFFF	#000000	##FFFFFF
##173606	1.00	13.40	1.57	13.40
#FFFFFF	13.40	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383100

Deuteranopia (green-blind)

#342E0B

Tritanopia (blue-blind)

#15342D

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #173606;
/* rgb */ color: rgb(23, 54, 6);
/* oklch */ color: oklch(29.8% 0.082 136.9);

Tailwind

colors: {
  custom: {
    50: '#586d4a',
    500: '#173606',
    950: '#000000',
  },
}

SCSS

$custom: #173606;
$custom-light: #586d4a;
$custom-dark: #000000;

JSON

{
  "hex": "#173606",
  "rgb": {
    "r": 23,
    "g": 54,
    "b": 6
  },
  "hsl": {
    "h": 98.75,
    "s": 80,
    "l": 11.765
  },
  "oklch": {
    "l": 0.29771,
    "c": 0.0819,
    "h": 136.9
  },
  "luminance": 0.02834
}

Semantic roles & 50–950 ramp

primary

#173606

secondary

#582176

accent

#31F6B1

background

#F5F6F4

surface

#E9EBE7

border

#C5C6C3

text

#030701

muted

#787A77

Preview Lab

Preview with #173606

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

Preview Lab → · Contrast checker → · Palette generator →