#173A06#173A06

#173A06 is a dark, moderate green. Relative luminance 0.032; OKLCH L 31.0% C 0.088 H 137.7°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#173A06
RGB	rgb(23, 58, 6)
HSL	hsl(100, 81%, 13%)
HSV	hsv(100, 90%, 23%)
CMYK	cmyk(60.3%, 0%, 89.7%, 77.3%)
CIE-LAB	lab(20.91, -23.41, 26.13)
CIE-LCH	lch(20.91, 35.08, 131.87°)
OKLab	oklab(31.04% -0.0649 0.059)
OKLCH	oklch(31.04% 0.088 137.7)
XYZ	xyz(1.8992, 3.2213, 0.6939)
Luminance	0.0322 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Dark Green

#033500

ΔE00 2.92

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173A06 #29063A

analogous

#313A06 #173A06 #063A0F

triadic

#173A06 #06173A #3A0617

tetradic

#173A06 #06313A #29063A #3A0F06

square

#173A06 #06313A #29063A #3A0F06

split-complementary

#173A06 #0F063A #3A0631

monochromatic

#0B1C03 #0B1C03 #173A06 #2D710C #43A911

Accessibility & contrast

On white

12.77

#173A06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#173A06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173A06

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173A06	#FFFFFF	#000000	##FFFFFF
##173A06	1.00	12.77	1.64	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3400

Deuteranopia (green-blind)

#38310B

Tritanopia (blue-blind)

#143830

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #173a06;
/* rgb */ color: rgb(23, 58, 6);
/* oklch */ color: oklch(31.0% 0.088 137.7);

Tailwind

colors: {
  custom: {
    50: '#59704b',
    500: '#173a06',
    950: '#000000',
  },
}

SCSS

$custom: #173a06;
$custom-light: #59704b;
$custom-dark: #000000;

JSON

{
  "hex": "#173a06",
  "rgb": {
    "r": 23,
    "g": 58,
    "b": 6
  },
  "hsl": {
    "h": 100.385,
    "s": 81.25,
    "l": 12.549
  },
  "oklch": {
    "l": 0.31043,
    "c": 0.08771,
    "h": 137.7
  },
  "luminance": 0.03221
}

Semantic roles & 50–950 ramp

primary

#173A06

secondary

#5D227A

accent

#30F8B6

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040701

muted

#797A77

Preview Lab

Preview with #173A06

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

Preview Lab → · Contrast checker → · Palette generator →