#173B06#173B06

#173B06 is a dark, moderate green. Relative luminance 0.033; OKLCH L 31.4% C 0.089 H 137.9°. Best body text is #FFFFFF at 12.62:1 contrast (WCAG AA passes).

Color values

HEX	#173B06
RGB	rgb(23, 59, 6)
HSL	hsl(101, 82%, 13%)
HSV	hsv(101, 90%, 23%)
CMYK	cmyk(61%, 0%, 89.8%, 76.9%)
CIE-LAB	lab(21.29, -23.87, 26.55)
CIE-LCH	lch(21.29, 35.70, 131.96°)
OKLab	oklab(31.36% -0.0661 0.0598)
OKLCH	oklch(31.36% 0.089 137.9)
XYZ	xyz(1.9501, 3.3231, 0.7109)
Luminance	0.0332 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173B06 #2A063B

analogous

#313B06 #173B06 #063B10

triadic

#173B06 #06173B #3B0617

tetradic

#173B06 #06313B #2A063B #3B1006

square

#173B06 #06313B #2A063B #3B1006

split-complementary

#173B06 #10063B #3B0631

monochromatic

#0B1C03 #0B1C03 #173B06 #2D730C #42AA11

Accessibility & contrast

On white

12.62

#173B06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#173B06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173B06

12.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173B06	#FFFFFF	#000000	##FFFFFF
##173B06	1.00	12.62	1.66	12.62
#FFFFFF	12.62	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3500

Deuteranopia (green-blind)

#39320C

Tritanopia (blue-blind)

#143931

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #173b06;
/* rgb */ color: rgb(23, 59, 6);
/* oklch */ color: oklch(31.4% 0.089 137.9);

Tailwind

colors: {
  custom: {
    50: '#59714b',
    500: '#173b06',
    950: '#000000',
  },
}

SCSS

$custom: #173b06;
$custom-light: #59714b;
$custom-dark: #000000;

JSON

{
  "hex": "#173b06",
  "rgb": {
    "r": 23,
    "g": 59,
    "b": 6
  },
  "hsl": {
    "h": 100.755,
    "s": 81.538,
    "l": 12.745
  },
  "oklch": {
    "l": 0.3136,
    "c": 0.08912,
    "h": 137.9
  },
  "luminance": 0.03323
}

Semantic roles & 50–950 ramp

primary

#173B06

secondary

#5E227B

accent

#30F8B8

background

#F5F6F4

surface

#E9ECE7

border

#C5C7C3

text

#040801

muted

#797B77

Preview Lab

Preview with #173B06

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

Preview Lab → · Contrast checker → · Palette generator →