#178984#178984

#178984 is a mid, moderate teal. Relative luminance 0.197; OKLCH L 57.1% C 0.094 H 190.2°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#178984
RGB	rgb(23, 137, 132)
HSL	hsl(177, 71%, 31%)
HSV	hsv(177, 83%, 54%)
CMYK	cmyk(83.2%, 0%, 3.6%, 46.3%)
CIE-LAB	lab(51.54, -30.49, -5.90)
CIE-LCH	lch(51.54, 31.05, 190.95°)
OKLab	oklab(57.1% -0.0923 -0.0165)
OKLCH	oklch(57.1% 0.094 190.2)
XYZ	xyz(13.4619, 19.7377, 24.9256)
Luminance	0.1974 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178984 #89171C

analogous

#17894B #178984 #175589

triadic

#178984 #841789 #898417

tetradic

#178984 #4B1789 #89171C #558917

square

#178984 #4B1789 #89171C #558917

split-complementary

#178984 #891755 #894B17

monochromatic

#05201F #0E5552 #178984 #20BDB6 #3CDED7

Accessibility & contrast

On white

4.24

#178984 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#178984 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178984

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178984	#FFFFFF	#000000	##000000
##178984	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808184

Deuteranopia (green-blind)

#717685

Tritanopia (blue-blind)

#008D87

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #178984;
/* rgb */ color: rgb(23, 137, 132);
/* oklch */ color: oklch(57.1% 0.094 190.2);

Tailwind

colors: {
  custom: {
    50: '#6caca7',
    500: '#178984',
    950: '#000000',
  },
}

SCSS

$custom: #178984;
$custom-light: #6caca7;
$custom-dark: #000000;

JSON

{
  "hex": "#178984",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 132
  },
  "hsl": {
    "h": 177.368,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.57095,
    "c": 0.09373,
    "h": 190.2
  },
  "luminance": 0.19739
}

Semantic roles & 50–950 ramp

primary

#178984

secondary

#BD3F45

accent

#3A42EE

background

#F7FAFA

surface

#EDF4F4

border

#C8CECE

text

#08100F

muted

#7B7F7F

Preview Lab

Preview with #178984

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

Preview Lab → · Contrast checker → · Palette generator →