#175B36#175B36

#175B36 is a dark, moderate green. Relative luminance 0.079; OKLCH L 41.9% C 0.091 H 154.9°. Best body text is #FFFFFF at 8.12:1 contrast (WCAG AA passes).

Color values

HEX	#175B36
RGB	rgb(23, 91, 54)
HSL	hsl(147, 60%, 22%)
HSV	hsv(147, 75%, 36%)
CMYK	cmyk(74.7%, 0%, 40.7%, 64.3%)
CIE-LAB	lab(33.84, -30.52, 15.43)
CIE-LCH	lch(33.84, 34.19, 153.18°)
OKLab	oklab(41.92% -0.0825 0.0386)
OKLCH	oklch(41.92% 0.091 154.9)
XYZ	xyz(4.7599, 7.9301, 4.7691)
Luminance	0.0793 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175B36 #5B173C

analogous

#1A5B17 #175B36 #175B58

triadic

#175B36 #36175B #5B3617

tetradic

#175B36 #171A5B #5B173C #5B5817

square

#175B36 #171A5B #5B173C #5B5817

split-complementary

#175B36 #58175B #5B171A

monochromatic

#06180E #0B2A19 #175B36 #238C53 #30BD70

Accessibility & contrast

On white

8.12

#175B36 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#175B36 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175B36

8.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175B36	#FFFFFF	#000000	##FFFFFF
##175B36	1.00	8.12	2.59	8.12
#FFFFFF	8.12	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5334

Deuteranopia (green-blind)

#524D38

Tritanopia (blue-blind)

#005A52

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175b36;
/* rgb */ color: rgb(23, 91, 54);
/* oklch */ color: oklch(41.9% 0.091 154.9);

Tailwind

colors: {
  custom: {
    50: '#5f8a6d',
    500: '#175b36',
    950: '#000000',
  },
}

SCSS

$custom: #175b36;
$custom-light: #5f8a6d;
$custom-dark: #000000;

JSON

{
  "hex": "#175b36",
  "rgb": {
    "r": 23,
    "g": 91,
    "b": 54
  },
  "hsl": {
    "h": 147.353,
    "s": 59.649,
    "l": 22.353
  },
  "oklch": {
    "l": 0.41917,
    "c": 0.09105,
    "h": 154.9
  },
  "luminance": 0.07931
}

Semantic roles & 50–950 ramp

primary

#175B36

secondary

#923C6B

accent

#459BE3

background

#F5F8F6

surface

#EAF0EB

border

#C6CBC6

text

#050C07

muted

#797D7A

Preview Lab

Preview with #175B36

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

Preview Lab → · Contrast checker → · Palette generator →