#173F16#173F16

#173F16 is a dark, moderate green. Relative luminance 0.038; OKLCH L 32.8% C 0.081 H 143.0°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#173F16
RGB	rgb(23, 63, 22)
HSL	hsl(119, 48%, 17%)
HSV	hsv(119, 65%, 25%)
CMYK	cmyk(63.5%, 0%, 65.1%, 75.3%)
CIE-LAB	lab(22.98, -23.92, 20.67)
CIE-LCH	lch(22.98, 31.61, 139.16°)
OKLab	oklab(32.8% -0.065 0.049)
OKLCH	oklch(32.8% 0.081 143)
XYZ	xyz(2.2756, 3.7949, 1.3715)
Luminance	0.0379 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

Forest Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173F16 #3E163F

analogous

#2C3F16 #173F16 #163F2A

triadic

#173F16 #16173F #3F1617

tetradic

#173F16 #162C3F #3E163F #3F2A16

square

#173F16 #162C3F #3E163F #3F2A16

split-complementary

#173F16 #2A163F #3F162C

monochromatic

#081708 #081708 #173F16 #286C26 #389A36

Accessibility & contrast

On white

11.94

#173F16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#173F16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173F16

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173F16	#FFFFFF	#000000	##FFFFFF
##173F16	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#403912

Deuteranopia (green-blind)

#3B3519

Tritanopia (blue-blind)

#113D36

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #173f16;
/* rgb */ color: rgb(23, 63, 22);
/* oklch */ color: oklch(32.8% 0.081 143.0);

Tailwind

colors: {
  custom: {
    50: '#597454',
    500: '#173f16',
    950: '#000000',
  },
}

SCSS

$custom: #173f16;
$custom-light: #597454;
$custom-dark: #000000;

JSON

{
  "hex": "#173f16",
  "rgb": {
    "r": 23,
    "g": 63,
    "b": 22
  },
  "hsl": {
    "h": 118.537,
    "s": 48.235,
    "l": 16.667
  },
  "oklch": {
    "l": 0.32801,
    "c": 0.08142,
    "h": 143
  },
  "luminance": 0.03795
}

Semantic roles & 50–950 ramp

primary

#173F16

secondary

#753B76

accent

#50D8D5

background

#F5F7F4

surface

#E9EDE8

border

#C5C8C4

text

#040803

muted

#797B78

Preview Lab

Preview with #173F16

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

Preview Lab → · Contrast checker → · Palette generator →