#175958#175958

#175958 is a dark, moderate teal. Relative luminance 0.080; OKLCH L 42.4% C 0.064 H 193.5°. Best body text is #FFFFFF at 8.06:1 contrast (WCAG AA passes).

Color values

HEX	#175958
RGB	rgb(23, 89, 88)
HSL	hsl(179, 59%, 22%)
HSV	hsv(179, 74%, 35%)
CMYK	cmyk(74.2%, 0%, 1.1%, 65.1%)
CIE-LAB	lab(34.05, -20.16, -5.37)
CIE-LCH	lch(34.05, 20.87, 194.92°)
OKLab	oklab(42.39% -0.0621 -0.0149)
OKLCH	oklch(42.39% 0.064 193.5)
XYZ	xyz(5.6864, 8.0308, 10.4810)
Luminance	0.0803 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175958 #591718

analogous

#175937 #175958 #173959

triadic

#175958 #581759 #595817

tetradic

#175958 #371759 #591718 #395917

square

#175958 #371759 #591718 #395917

split-complementary

#175958 #591739 #593717

monochromatic

#061818 #0A2828 #175958 #248A88 #30BAB8

Accessibility & contrast

On white

8.06

#175958 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#175958 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175958

8.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175958	#FFFFFF	#000000	##FFFFFF
##175958	1.00	8.06	2.61	8.06
#FFFFFF	8.06	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#535458

Deuteranopia (green-blind)

#494D58

Tritanopia (blue-blind)

#005C59

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #175958;
/* rgb */ color: rgb(23, 89, 88);
/* oklch */ color: oklch(42.4% 0.064 193.5);

Tailwind

colors: {
  custom: {
    50: '#608887',
    500: '#175958',
    950: '#000000',
  },
}

SCSS

$custom: #175958;
$custom-light: #608887;
$custom-dark: #000000;

JSON

{
  "hex": "#175958",
  "rgb": {
    "r": 23,
    "g": 89,
    "b": 88
  },
  "hsl": {
    "h": 179.091,
    "s": 58.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.42391,
    "c": 0.06388,
    "h": 193.5
  },
  "luminance": 0.08031
}

Semantic roles & 50–950 ramp

primary

#175958

secondary

#903C3D

accent

#4648E2

background

#F6F8F8

surface

#EBF0EF

border

#C6CBCA

text

#050B0B

muted

#7A7C7C

Preview Lab

Preview with #175958

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

Preview Lab → · Contrast checker → · Palette generator →