#173C1E#173C1E

#173C1E is a dark, moderate green. Relative luminance 0.035; OKLCH L 32.0% C 0.068 H 147.8°. Best body text is #FFFFFF at 12.34:1 contrast (WCAG AA passes).

Color values

HEX	#173C1E
RGB	rgb(23, 60, 30)
HSL	hsl(131, 45%, 16%)
HSV	hsv(131, 62%, 24%)
CMYK	cmyk(61.7%, 0%, 50%, 76.5%)
CIE-LAB	lab(21.97, -21.10, 14.62)
CIE-LCH	lch(21.97, 25.67, 145.28°)
OKLab	oklab(32.01% -0.0572 0.036)
OKLCH	oklch(32.01% 0.068 147.8)
XYZ	xyz(2.2034, 3.5074, 1.7889)
Luminance	0.0351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 6.40

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173C1E #3C1735

analogous

#233C17 #173C1E #173C31

triadic

#173C1E #1E173C #3C1E17

tetradic

#173C1E #17233C #3C1735 #3C3117

square

#173C1E #17233C #3C1735 #3C3117

split-complementary

#173C1E #31173C #3C1723

monochromatic

#08160B #08160B #173C1E #286834 #39944A

Accessibility & contrast

On white

12.34

#173C1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#173C1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173C1E

12.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173C1E	#FFFFFF	#000000	##FFFFFF
##173C1E	1.00	12.34	1.70	12.34
#FFFFFF	12.34	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D371C

Deuteranopia (green-blind)

#383320

Tritanopia (blue-blind)

#0F3B35

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #173c1e;
/* rgb */ color: rgb(23, 60, 30);
/* oklch */ color: oklch(32.0% 0.068 147.8);

Tailwind

colors: {
  custom: {
    50: '#58725a',
    500: '#173c1e',
    950: '#000000',
  },
}

SCSS

$custom: #173c1e;
$custom-light: #58725a;
$custom-dark: #000000;

JSON

{
  "hex": "#173c1e",
  "rgb": {
    "r": 23,
    "g": 60,
    "b": 30
  },
  "hsl": {
    "h": 131.351,
    "s": 44.578,
    "l": 16.275
  },
  "oklch": {
    "l": 0.32012,
    "c": 0.06756,
    "h": 147.8
  },
  "luminance": 0.03508
}

Semantic roles & 50–950 ramp

primary

#173C1E

secondary

#733C68

accent

#54BCD4

background

#F5F6F5

surface

#E9ECE9

border

#C5C7C5

text

#030803

muted

#787B78

Preview Lab

Preview with #173C1E

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

Preview Lab → · Contrast checker → · Palette generator →