#173F06#173F06

#173F06 is a dark, moderate green. Relative luminance 0.037; OKLCH L 32.6% C 0.095 H 138.5°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#173F06
RGB	rgb(23, 63, 6)
HSL	hsl(102, 83%, 14%)
HSV	hsv(102, 90%, 25%)
CMYK	cmyk(63.5%, 0%, 90.5%, 75.3%)
CIE-LAB	lab(22.83, -25.66, 28.17)
CIE-LCH	lch(22.83, 38.10, 132.32°)
OKLab	oklab(32.63% -0.0709 0.0628)
OKLCH	oklch(32.63% 0.095 138.5)
XYZ	xyz(2.1636, 3.7501, 0.7821)
Luminance	0.0375 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Forrest Green

#154406

ΔE00 1.80

Hunter Green (survey)

#0B4008

ΔE00 1.84

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173F06 #2E063F

analogous

#333F06 #173F06 #063F11

triadic

#173F06 #06173F #3F0617

tetradic

#173F06 #06333F #2E063F #3F1106

square

#173F06 #06333F #2E063F #3F1106

split-complementary

#173F06 #11063F #3F0633

monochromatic

#0A1C03 #0A1C03 #173F06 #2B770B #40AF11

Accessibility & contrast

On white

12.00

#173F06 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#173F06 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173F06

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173F06	#FFFFFF	#000000	##FFFFFF
##173F06	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#413900

Deuteranopia (green-blind)

#3C350C

Tritanopia (blue-blind)

#133C34

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #173f06;
/* rgb */ color: rgb(23, 63, 6);
/* oklch */ color: oklch(32.6% 0.095 138.5);

Tailwind

colors: {
  custom: {
    50: '#5a744b',
    500: '#173f06',
    950: '#000000',
  },
}

SCSS

$custom: #173f06;
$custom-light: #5a744b;
$custom-dark: #000000;

JSON

{
  "hex": "#173f06",
  "rgb": {
    "r": 23,
    "g": 63,
    "b": 6
  },
  "hsl": {
    "h": 102.105,
    "s": 82.609,
    "l": 13.529
  },
  "oklch": {
    "l": 0.32625,
    "c": 0.0947,
    "h": 138.5
  },
  "luminance": 0.0375
}

Semantic roles & 50–950 ramp

primary

#173F06

secondary

#63227F

accent

#2FF9BD

background

#F5F7F4

surface

#E9EDE7

border

#C5C8C3

text

#040801

muted

#797B77

Preview Lab

Preview with #173F06

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

Preview Lab → · Contrast checker → · Palette generator →