#173F24#173F24

#173F24 is a dark, moderate green. Relative luminance 0.039; OKLCH L 33.1% C 0.066 H 151.8°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#173F24
RGB	rgb(23, 63, 36)
HSL	hsl(140, 47%, 17%)
HSV	hsv(140, 63%, 25%)
CMYK	cmyk(63.5%, 0%, 42.9%, 75.3%)
CIE-LAB	lab(23.22, -21.36, 12.45)
CIE-LCH	lch(23.22, 24.72, 149.77°)
OKLab	oklab(33.07% -0.0579 0.0311)
OKLCH	oklch(33.07% 0.066 151.8)
XYZ	xyz(2.4491, 3.8643, 2.2856)
Luminance	0.0386 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Hunter Green (survey)

#0B4008

ΔE00 7.45

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173F24 #3F1732

analogous

#1E3F17 #173F24 #173F38

triadic

#173F24 #24173F #3F2417

tetradic

#173F24 #171E3F #3F1732 #3F3817

square

#173F24 #171E3F #3F1732 #3F3817

split-complementary

#173F24 #38173F #3F171E

monochromatic

#08160D #08160D #173F24 #276C3E #389957

Accessibility & contrast

On white

11.84

#173F24 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#173F24 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173F24

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173F24	#FFFFFF	#000000	##FFFFFF
##173F24	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3A22

Deuteranopia (green-blind)

#3A3626

Tritanopia (blue-blind)

#0C3E38

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #173f24;
/* rgb */ color: rgb(23, 63, 36);
/* oklch */ color: oklch(33.1% 0.066 151.8);

Tailwind

colors: {
  custom: {
    50: '#58745f',
    500: '#173f24',
    950: '#000000',
  },
}

SCSS

$custom: #173f24;
$custom-light: #58745f;
$custom-dark: #000000;

JSON

{
  "hex": "#173f24",
  "rgb": {
    "r": 23,
    "g": 63,
    "b": 36
  },
  "hsl": {
    "h": 139.5,
    "s": 46.512,
    "l": 16.863
  },
  "oklch": {
    "l": 0.33072,
    "c": 0.06573,
    "h": 151.8
  },
  "luminance": 0.03865
}

Semantic roles & 50–950 ramp

primary

#173F24

secondary

#763C63

accent

#52ABD6

background

#F5F7F5

surface

#E9EDE9

border

#C5C8C5

text

#030804

muted

#787B79

Preview Lab

Preview with #173F24

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

Preview Lab → · Contrast checker → · Palette generator →