#175754#175754

#175754 is a dark, moderate teal. Relative luminance 0.076; OKLCH L 41.7% C 0.063 H 190.5°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#175754
RGB	rgb(23, 87, 84)
HSL	hsl(177, 58%, 22%)
HSV	hsv(177, 74%, 34%)
CMYK	cmyk(73.6%, 0%, 3.4%, 65.9%)
CIE-LAB	lab(33.22, -20.39, -4.09)
CIE-LCH	lch(33.22, 20.80, 191.34°)
OKLab	oklab(41.67% -0.0618 -0.0114)
OKLCH	oklch(41.67% 0.063 190.5)
XYZ	xyz(5.3610, 7.6380, 9.5775)
Luminance	0.0764 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175754 #57171A

analogous

#175734 #175754 #173A57

triadic

#175754 #541757 #575417

tetradic

#175754 #341757 #57171A #3A5717

square

#175754 #341757 #57171A #3A5717

split-complementary

#175754 #57173A #573417

monochromatic

#061817 #0A2725 #175754 #248783 #31B8B1

Accessibility & contrast

On white

8.31

#175754 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#175754 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175754

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175754	#FFFFFF	#000000	##FFFFFF
##175754	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525254

Deuteranopia (green-blind)

#484B55

Tritanopia (blue-blind)

#005A56

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #175754;
/* rgb */ color: rgb(23, 87, 84);
/* oklch */ color: oklch(41.7% 0.063 190.5);

Tailwind

colors: {
  custom: {
    50: '#5f8684',
    500: '#175754',
    950: '#000000',
  },
}

SCSS

$custom: #175754;
$custom-light: #5f8684;
$custom-dark: #000000;

JSON

{
  "hex": "#175754",
  "rgb": {
    "r": 23,
    "g": 87,
    "b": 84
  },
  "hsl": {
    "h": 177.188,
    "s": 58.182,
    "l": 21.569
  },
  "oklch": {
    "l": 0.41672,
    "c": 0.06286,
    "h": 190.5
  },
  "luminance": 0.07639
}

Semantic roles & 50–950 ramp

primary

#175754

secondary

#8E3C40

accent

#464EE1

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050B0A

muted

#797C7C

Preview Lab

Preview with #175754

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

Preview Lab → · Contrast checker → · Palette generator →