#175D4E#175D4E

#175D4E is a dark, moderate teal. Relative luminance 0.086; OKLCH L 43.2% C 0.072 H 175.1°. Best body text is #FFFFFF at 7.74:1 contrast (WCAG AA passes).

Color values

HEX	#175D4E
RGB	rgb(23, 93, 78)
HSL	hsl(167, 60%, 23%)
HSV	hsv(167, 75%, 36%)
CMYK	cmyk(75.3%, 0%, 16.1%, 63.5%)
CIE-LAB	lab(35.12, -25.31, 2.46)
CIE-LCH	lch(35.12, 25.43, 174.44°)
OKLab	oklab(43.16% -0.0719 0.0061)
OKLCH	oklch(43.16% 0.072 175.1)
XYZ	xyz(5.6422, 8.5603, 8.5612)
Luminance	0.0856 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D4E #5D1726

analogous

#175D2B #175D4E #17495D

triadic

#175D4E #4E175D #5D4E17

tetradic

#175D4E #2B175D #5D1726 #495D17

square

#175D4E #2B175D #5D1726 #495D17

split-complementary

#175D4E #5D1749 #5D2B17

monochromatic

#061915 #0B2C25 #175D4E #238E77 #2FBFA0

Accessibility & contrast

On white

7.74

#175D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#175D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D4E

7.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D4E	#FFFFFF	#000000	##FFFFFF
##175D4E	1.00	7.74	2.71	7.74
#FFFFFF	7.74	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59574D

Deuteranopia (green-blind)

#50504F

Tritanopia (blue-blind)

#005E59

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #175d4e;
/* rgb */ color: rgb(23, 93, 78);
/* oklch */ color: oklch(43.2% 0.072 175.1);

Tailwind

colors: {
  custom: {
    50: '#608b7f',
    500: '#175d4e',
    950: '#000000',
  },
}

SCSS

$custom: #175d4e;
$custom-light: #608b7f;
$custom-dark: #000000;

JSON

{
  "hex": "#175d4e",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 78
  },
  "hsl": {
    "h": 167.143,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43163,
    "c": 0.07219,
    "h": 175.1
  },
  "luminance": 0.08561
}

Semantic roles & 50–950 ramp

primary

#175D4E

secondary

#943C4F

accent

#4466E3

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C0A

muted

#797D7C

Preview Lab

Preview with #175D4E

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

Preview Lab → · Contrast checker → · Palette generator →