#175D1B#175D1B

#175D1B is a dark, vivid green. Relative luminance 0.081; OKLCH L 42.1% C 0.120 H 143.8°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#175D1B
RGB	rgb(23, 93, 27)
HSL	hsl(123, 60%, 23%)
HSV	hsv(123, 75%, 36%)
CMYK	cmyk(75.3%, 0%, 71%, 63.5%)
CIE-LAB	lab(34.17, -35.83, 30.71)
CIE-LCH	lch(34.17, 47.19, 139.40°)
OKLab	oklab(42.06% -0.0971 0.071)
OKLCH	oklch(42.06% 0.12 143.8)
XYZ	xyz(4.4652, 8.0895, 2.3628)
Luminance	0.0809 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D1B #5D1759

analogous

#365D17 #175D1B #175D3E

triadic

#175D1B #1B175D #5D1B17

tetradic

#175D1B #17365D #5D1759 #5D3E17

square

#175D1B #17365D #5D1759 #5D3E17

split-complementary

#175D1B #3E175D #5D1736

monochromatic

#061907 #0B2C0D #175D1B #238E29 #2FBF37

Accessibility & contrast

On white

8.02

#175D1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#175D1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D1B

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D1B	#FFFFFF	#000000	##FFFFFF
##175D1B	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5412

Deuteranopia (green-blind)

#574E21

Tritanopia (blue-blind)

#015A4F

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175d1b;
/* rgb */ color: rgb(23, 93, 27);
/* oklch */ color: oklch(42.1% 0.120 143.8);

Tailwind

colors: {
  custom: {
    50: '#608c5b',
    500: '#175d1b',
    950: '#000000',
  },
}

SCSS

$custom: #175d1b;
$custom-light: #608c5b;
$custom-dark: #000000;

JSON

{
  "hex": "#175d1b",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 27
  },
  "hsl": {
    "h": 123.429,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42064,
    "c": 0.12024,
    "h": 143.8
  },
  "luminance": 0.0809
}

Semantic roles & 50–950 ramp

primary

#175D1B

secondary

#943C8F

accent

#44DAE3

background

#F6F8F5

surface

#EBF0E9

border

#C6CBC5

text

#050C04

muted

#7A7D79

Preview Lab

Preview with #175D1B

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

Preview Lab → · Contrast checker → · Palette generator →