#175C42#175C42

#175C42 is a dark, moderate teal. Relative luminance 0.082; OKLCH L 42.5% C 0.081 H 163.5°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#175C42
RGB	rgb(23, 92, 66)
HSL	hsl(157, 60%, 23%)
HSV	hsv(157, 75%, 36%)
CMYK	cmyk(75%, 0%, 28.3%, 63.9%)
CIE-LAB	lab(34.46, -28.12, 8.95)
CIE-LCH	lch(34.46, 29.51, 162.34°)
OKLab	oklab(42.51% -0.0772 0.0228)
OKLCH	oklch(42.51% 0.081 163.5)
XYZ	xyz(5.1633, 8.2292, 6.4695)
Luminance	0.0823 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175C42 #5C1731

analogous

#175C1F #175C42 #17545C

triadic

#175C42 #42175C #5C4217

tetradic

#175C42 #1F175C #5C1731 #545C17

square

#175C42 #1F175C #5C1731 #545C17

split-complementary

#175C42 #5C1754 #5C1F17

monochromatic

#061812 #0B2B1F #175C42 #238D65 #2FBE88

Accessibility & contrast

On white

7.94

#175C42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#175C42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175C42

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175C42	#FFFFFF	#000000	##FFFFFF
##175C42	1.00	7.94	2.65	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5541

Deuteranopia (green-blind)

#514E44

Tritanopia (blue-blind)

#005C55

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #175c42;
/* rgb */ color: rgb(23, 92, 66);
/* oklch */ color: oklch(42.5% 0.081 163.5);

Tailwind

colors: {
  custom: {
    50: '#5f8b76',
    500: '#175c42',
    950: '#000000',
  },
}

SCSS

$custom: #175c42;
$custom-light: #5f8b76;
$custom-dark: #000000;

JSON

{
  "hex": "#175c42",
  "rgb": {
    "r": 23,
    "g": 92,
    "b": 66
  },
  "hsl": {
    "h": 157.391,
    "s": 60,
    "l": 22.549
  },
  "oklch": {
    "l": 0.42512,
    "c": 0.08051,
    "h": 163.5
  },
  "luminance": 0.0823
}

Semantic roles & 50–950 ramp

primary

#175C42

secondary

#933C5D

accent

#4580E3

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #175C42

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

Preview Lab → · Contrast checker → · Palette generator →