#173D19#173D19

#173D19 is a dark, moderate green. Relative luminance 0.036; OKLCH L 32.2% C 0.075 H 144.5°. Best body text is #FFFFFF at 12.22:1 contrast (WCAG AA passes).

Color values

HEX	#173D19
RGB	rgb(23, 61, 25)
HSL	hsl(123, 45%, 16%)
HSV	hsv(123, 62%, 24%)
CMYK	cmyk(62.3%, 0%, 59%, 76.1%)
CIE-LAB	lab(22.27, -22.50, 18.07)
CIE-LCH	lch(22.27, 28.85, 141.24°)
OKLab	oklab(32.23% -0.0611 0.0435)
OKLCH	oklch(32.23% 0.075 144.5)
XYZ	xyz(2.1974, 3.5896, 1.4966)
Luminance	0.0359 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Pine Green

#0A481E

ΔE00 4.28

Hunter Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173D19 #3D173B

analogous

#283D17 #173D19 #173D2C

triadic

#173D19 #19173D #3D1917

tetradic

#173D19 #17283D #3D173B #3D2C17

square

#173D19 #17283D #3D173B #3D2C17

split-complementary

#173D19 #2C173D #3D1728

monochromatic

#081609 #081609 #173D19 #28692B #39963D

Accessibility & contrast

On white

12.22

#173D19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#173D19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173D19

12.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173D19	#FFFFFF	#000000	##FFFFFF
##173D19	1.00	12.22	1.72	12.22
#FFFFFF	12.22	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3716

Deuteranopia (green-blind)

#39341C

Tritanopia (blue-blind)

#113B35

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #173d19;
/* rgb */ color: rgb(23, 61, 25);
/* oklch */ color: oklch(32.2% 0.075 144.5);

Tailwind

colors: {
  custom: {
    50: '#587356',
    500: '#173d19',
    950: '#000000',
  },
}

SCSS

$custom: #173d19;
$custom-light: #587356;
$custom-dark: #000000;

JSON

{
  "hex": "#173d19",
  "rgb": {
    "r": 23,
    "g": 61,
    "b": 25
  },
  "hsl": {
    "h": 123.158,
    "s": 45.238,
    "l": 16.471
  },
  "oklch": {
    "l": 0.32226,
    "c": 0.07497,
    "h": 144.5
  },
  "luminance": 0.0359
}

Semantic roles & 50–950 ramp

primary

#173D19

secondary

#743C71

accent

#53CED5

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030803

muted

#787B78

Preview Lab

Preview with #173D19

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

Preview Lab → · Contrast checker → · Palette generator →