#178596#178596

#178596 is a mid, moderate teal. Relative luminance 0.192; OKLCH L 56.8% C 0.094 H 211.2°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#178596
RGB	rgb(23, 133, 150)
HSL	hsl(188, 73%, 34%)
HSV	hsv(188, 85%, 59%)
CMYK	cmyk(84.7%, 11.3%, 0%, 41.2%)
CIE-LAB	lab(50.87, -22.66, -17.39)
CIE-LCH	lch(50.87, 28.56, 217.51°)
OKLab	oklab(56.76% -0.08 -0.0485)
OKLCH	oklch(56.76% 0.094 211.2)
XYZ	xyz(14.2435, 19.1574, 31.7953)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178596 #962817

analogous

#179668 #178596 #174696

triadic

#178596 #961785 #859617

tetradic

#178596 #681796 #962817 #469617

square

#178596 #681796 #962817 #469617

split-complementary

#178596 #961746 #966817

monochromatic

#07272C #0F5661 #178596 #1FB4CB #45CDE2

Accessibility & contrast

On white

4.35

#178596 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#178596 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178596

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178596	#FFFFFF	#000000	##000000
##178596	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778097

Deuteranopia (green-blind)

#677496

Tritanopia (blue-blind)

#008C8A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #178596;
/* rgb */ color: rgb(23, 133, 150);
/* oklch */ color: oklch(56.8% 0.094 211.2);

Tailwind

colors: {
  custom: {
    50: '#6ea8b4',
    500: '#178596',
    950: '#000000',
  },
}

SCSS

$custom: #178596;
$custom-light: #6ea8b4;
$custom-dark: #000000;

JSON

{
  "hex": "#178596",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 150
  },
  "hsl": {
    "h": 188.031,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56758,
    "c": 0.0936,
    "h": 211.2
  },
  "luminance": 0.19159
}

Semantic roles & 50–950 ramp

primary

#178596

secondary

#C35645

accent

#5038F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #178596

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

Preview Lab → · Contrast checker → · Palette generator →