#178081#178081

#178081 is a mid, moderate teal. Relative luminance 0.172; OKLCH L 54.6% C 0.088 H 195.9°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#178081
RGB	rgb(23, 128, 129)
HSL	hsl(181, 70%, 30%)
HSV	hsv(181, 82%, 51%)
CMYK	cmyk(82.2%, 0.8%, 0%, 49.4%)
CIE-LAB	lab(48.52, -27.02, -8.65)
CIE-LCH	lch(48.52, 28.37, 197.75°)
OKLab	oklab(54.6% -0.0845 -0.0241)
OKLCH	oklch(54.6% 0.088 195.9)
XYZ	xyz(12.0331, 17.2040, 23.4511)
Luminance	0.1721 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178081 #811817

analogous

#17814D #178081 #174B81

triadic

#178081 #811780 #808117

tetradic

#178081 #4D1781 #811817 #4B8117

square

#178081 #4D1781 #811817 #4B8117

split-complementary

#178081 #81174B #814D17

monochromatic

#051A1A #0E4C4D #178081 #20B4B5 #37DADB

Accessibility & contrast

On white

4.73

#178081 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#178081 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178081

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178081	#FFFFFF	#000000	##FFFFFF
##178081	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777981

Deuteranopia (green-blind)

#686F82

Tritanopia (blue-blind)

#008580

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #178081;
/* rgb */ color: rgb(23, 128, 129);
/* oklch */ color: oklch(54.6% 0.088 195.9);

Tailwind

colors: {
  custom: {
    50: '#6ba5a5',
    500: '#178081',
    950: '#000000',
  },
}

SCSS

$custom: #178081;
$custom-light: #6ba5a5;
$custom-dark: #000000;

JSON

{
  "hex": "#178081",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 129
  },
  "hsl": {
    "h": 180.566,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54603,
    "c": 0.08783,
    "h": 195.9
  },
  "luminance": 0.17205
}

Semantic roles & 50–950 ramp

primary

#178081

secondary

#B5403E

accent

#3D3BED

background

#F6FAFA

surface

#ECF4F4

border

#C7CECE

text

#080F0F

muted

#7A7F7F

Preview Lab

Preview with #178081

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

Preview Lab → · Contrast checker → · Palette generator →