#175B1D#175B1D

#175B1D is a dark, moderate green. Relative luminance 0.078; OKLCH L 41.5% C 0.116 H 144.4°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#175B1D
RGB	rgb(23, 91, 29)
HSL	hsl(125, 60%, 22%)
HSV	hsv(125, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 68.1%, 64.3%)
CIE-LAB	lab(33.46, -34.82, 28.96)
CIE-LCH	lch(33.46, 45.29, 140.25°)
OKLab	oklab(41.49% -0.0942 0.0675)
OKLCH	oklch(41.49% 0.116 144.4)
XYZ	xyz(4.3159, 7.7526, 2.4311)
Luminance	0.0775 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B1D #5B1755

analogous

#335B17 #175B1D #175B3F

triadic

#175B1D #1D175B #5B1D17

tetradic

#175B1D #17335B #5B1755 #5B3F17

square

#175B1D #17335B #5B1755 #5B3F17

split-complementary

#175B1D #3F175B #5B1733

monochromatic

#061808 #0B2A0D #175B1D #238C2D #30BD3C

Accessibility & contrast

On white

8.23

#175B1D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#175B1D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B1D

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B1D	#FFFFFF	#000000	##FFFFFF
##175B1D	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5216

Deuteranopia (green-blind)

#554D22

Tritanopia (blue-blind)

#02584E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #175b1d;
/* rgb */ color: rgb(23, 91, 29);
/* oklch */ color: oklch(41.5% 0.116 144.4);

Tailwind

colors: {
  custom: {
    50: '#5f8a5c',
    500: '#175b1d',
    950: '#000000',
  },
}

SCSS

$custom: #175b1d;
$custom-light: #5f8a5c;
$custom-dark: #000000;

JSON

{
  "hex": "#175b1d",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 29
  },
  "hsl": {
    "h": 125.294,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41485,
    "c": 0.1159,
    "h": 144.4
  },
  "luminance": 0.07753
}

Semantic roles & 50–950 ramp

primary

#175B1D

secondary

#923C8A

accent

#45D5E3

background

#F5F8F5

surface

#EAF0E9

border

#C6CBC5

text

#050C04

muted

#797D79

Preview Lab

Preview with #175B1D

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

Preview Lab → · Contrast checker → · Palette generator →