#178396#178396

#178396 is a mid, moderate teal. Relative luminance 0.186; OKLCH L 56.2% C 0.093 H 213.3°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#178396
RGB	rgb(23, 131, 150)
HSL	hsl(189, 73%, 34%)
HSV	hsv(189, 85%, 59%)
CMYK	cmyk(84.7%, 12.7%, 0%, 41.2%)
CIE-LAB	lab(50.23, -21.61, -18.37)
CIE-LCH	lch(50.23, 28.36, 220.37°)
OKLab	oklab(56.24% -0.0781 -0.0513)
OKLCH	oklch(56.24% 0.093 213.3)
XYZ	xyz(13.9723, 18.6150, 31.7049)
Luminance	0.1862 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178396 #962A17

analogous

#17966A #178396 #174496

triadic

#178396 #961783 #839617

tetradic

#178396 #6A1796 #962A17 #449617

square

#178396 #6A1796 #962A17 #449617

split-complementary

#178396 #961744 #966A17

monochromatic

#07262C #0F5561 #178396 #1FB1CB #45CBE2

Accessibility & contrast

On white

4.45

#178396 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#178396 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178396

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178396	#FFFFFF	#000000	##000000
##178396	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757E97

Deuteranopia (green-blind)

#657296

Tritanopia (blue-blind)

#008A89

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #178396;
/* rgb */ color: rgb(23, 131, 150);
/* oklch */ color: oklch(56.2% 0.093 213.3);

Tailwind

colors: {
  custom: {
    50: '#6ea7b5',
    500: '#178396',
    950: '#000000',
  },
}

SCSS

$custom: #178396;
$custom-light: #6ea7b5;
$custom-dark: #000000;

JSON

{
  "hex": "#178396",
  "rgb": {
    "r": 23,
    "g": 131,
    "b": 150
  },
  "hsl": {
    "h": 188.976,
    "s": 73.41,
    "l": 33.922
  },
  "oklch": {
    "l": 0.56243,
    "c": 0.09341,
    "h": 213.3
  },
  "luminance": 0.18617
}

Semantic roles & 50–950 ramp

primary

#178396

secondary

#C35845

accent

#5338F0

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#080F11

muted

#7B7F80

Preview Lab

Preview with #178396

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

Preview Lab → · Contrast checker → · Palette generator →