#178070#178070

#178070 is a mid, moderate teal. Relative luminance 0.168; OKLCH L 54.0% C 0.093 H 179.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#178070
RGB	rgb(23, 128, 112)
HSL	hsl(171, 70%, 30%)
HSV	hsv(171, 82%, 50%)
CMYK	cmyk(82%, 0%, 12.5%, 49.8%)
CIE-LAB	lab(47.99, -32.20, 0.59)
CIE-LCH	lch(47.99, 32.21, 178.94°)
OKLab	oklab(54% -0.0927 0.0011)
OKLCH	oklch(54% 0.093 179.4)
XYZ	xyz(10.9957, 16.7890, 17.9872)
Luminance	0.1679 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178070 #801727

analogous

#17803C #178070 #175C80

triadic

#178070 #701780 #807017

tetradic

#178070 #3C1780 #801727 #5C8017

square

#178070 #3C1780 #801727 #5C8017

split-complementary

#178070 #80175C #803C17

monochromatic

#051A17 #0E4C43 #178070 #20B49D #36DBC2

Accessibility & contrast

On white

4.82

#178070 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#178070 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178070

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178070	#FFFFFF	#000000	##FFFFFF
##178070	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A786F

Deuteranopia (green-blind)

#6D6E71

Tritanopia (blue-blind)

#00827B

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #178070;
/* rgb */ color: rgb(23, 128, 112);
/* oklch */ color: oklch(54.0% 0.093 179.4);

Tailwind

colors: {
  custom: {
    50: '#69a599',
    500: '#178070',
    950: '#000000',
  },
}

SCSS

$custom: #178070;
$custom-light: #69a599;
$custom-dark: #000000;

JSON

{
  "hex": "#178070",
  "rgb": {
    "r": 23,
    "g": 128,
    "b": 112
  },
  "hsl": {
    "h": 170.857,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.54003,
    "c": 0.09276,
    "h": 179.4
  },
  "luminance": 0.1679
}

Semantic roles & 50–950 ramp

primary

#178070

secondary

#B43E50

accent

#3B56EC

background

#F6FAF9

surface

#ECF4F2

border

#C7CECC

text

#070F0D

muted

#7A7F7E

Preview Lab

Preview with #178070

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

Preview Lab → · Contrast checker → · Palette generator →