#175256#175256

#175256 is a dark, muted teal. Relative luminance 0.069; OKLCH L 40.3% C 0.059 H 201.6°. Best body text is #FFFFFF at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#175256
RGB	rgb(23, 82, 86)
HSL	hsl(184, 58%, 21%)
HSV	hsv(184, 73%, 34%)
CMYK	cmyk(73.3%, 4.7%, 0%, 66.3%)
CIE-LAB	lab(31.55, -17.00, -7.85)
CIE-LCH	lch(31.55, 18.72, 204.78°)
OKLab	oklab(40.35% -0.0549 -0.0218)
OKLCH	oklch(40.35% 0.059 201.6)
XYZ	xyz(5.0496, 6.8881, 9.8657)
Luminance	0.0689 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175256 #561B17

analogous

#17563B #175256 #173356

triadic

#175256 #561752 #525617

tetradic

#175256 #3B1756 #561B17 #335617

square

#175256 #3B1756 #561B17 #335617

split-complementary

#175256 #561733 #563B17

monochromatic

#061718 #0A2426 #175256 #248086 #31AEB7

Accessibility & contrast

On white

8.83

#175256 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#175256 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175256

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175256	#FFFFFF	#000000	##FFFFFF
##175256	1.00	8.83	2.38	8.83
#FFFFFF	8.83	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4E56

Deuteranopia (green-blind)

#424756

Tritanopia (blue-blind)

#005553

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #175256;
/* rgb */ color: rgb(23, 82, 86);
/* oklch */ color: oklch(40.3% 0.059 201.6);

Tailwind

colors: {
  custom: {
    50: '#5f8385',
    500: '#175256',
    950: '#000000',
  },
}

SCSS

$custom: #175256;
$custom-light: #5f8385;
$custom-dark: #000000;

JSON

{
  "hex": "#175256",
  "rgb": {
    "r": 23,
    "g": 82,
    "b": 86
  },
  "hsl": {
    "h": 183.81,
    "s": 57.798,
    "l": 21.373
  },
  "oklch": {
    "l": 0.40345,
    "c": 0.0591,
    "h": 201.6
  },
  "luminance": 0.06889
}

Semantic roles & 50–950 ramp

primary

#175256

secondary

#8D413C

accent

#5147E1

background

#F5F8F8

surface

#EAEFEF

border

#C6CACA

text

#050A0B

muted

#797C7C

Preview Lab

Preview with #175256

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

Preview Lab → · Contrast checker → · Palette generator →