#175D42#175D42

#175D42 is a dark, moderate teal. Relative luminance 0.084; OKLCH L 42.8% C 0.082 H 162.9°. Best body text is #FFFFFF at 7.83:1 contrast (WCAG AA passes).

Color values

HEX	#175D42
RGB	rgb(23, 93, 66)
HSL	hsl(157, 60%, 23%)
HSV	hsv(157, 75%, 36%)
CMYK	cmyk(75.3%, 0%, 29%, 63.5%)
CIE-LAB	lab(34.81, -28.58, 9.44)
CIE-LCH	lch(34.81, 30.10, 161.72°)
OKLab	oklab(42.8% -0.0784 0.0241)
OKLCH	oklch(42.8% 0.082 162.9)
XYZ	xyz(5.2505, 8.4036, 6.4985)
Luminance	0.0840 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D42 #5D1732

analogous

#175D1F #175D42 #17555D

triadic

#175D42 #42175D #5D4217

tetradic

#175D42 #1F175D #5D1732 #555D17

square

#175D42 #1F175D #5D1732 #555D17

split-complementary

#175D42 #5D1755 #5D1F17

monochromatic

#061911 #0B2C1F #175D42 #238E65 #2FBF88

Accessibility & contrast

On white

7.83

#175D42 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#175D42 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D42

7.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D42	#FFFFFF	#000000	##FFFFFF
##175D42	1.00	7.83	2.68	7.83
#FFFFFF	7.83	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B5640

Deuteranopia (green-blind)

#524F44

Tritanopia (blue-blind)

#005D56

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175d42;
/* rgb */ color: rgb(23, 93, 66);
/* oklch */ color: oklch(42.8% 0.082 162.9);

Tailwind

colors: {
  custom: {
    50: '#5f8b76',
    500: '#175d42',
    950: '#000000',
  },
}

SCSS

$custom: #175d42;
$custom-light: #5f8b76;
$custom-dark: #000000;

JSON

{
  "hex": "#175d42",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 66
  },
  "hsl": {
    "h": 156.857,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.42803,
    "c": 0.08198,
    "h": 162.9
  },
  "luminance": 0.08404
}

Semantic roles & 50–950 ramp

primary

#175D42

secondary

#943C5E

accent

#4482E3

background

#F5F8F7

surface

#EAF0ED

border

#C6CBC8

text

#050C08

muted

#797D7B

Preview Lab

Preview with #175D42

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

Preview Lab → · Contrast checker → · Palette generator →