#178F76#178F76

#178F76 is a mid, moderate teal. Relative luminance 0.211; OKLCH L 58.2% C 0.106 H 173.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#178F76
RGB	rgb(23, 143, 118)
HSL	hsl(168, 72%, 33%)
HSV	hsv(168, 84%, 56%)
CMYK	cmyk(83.9%, 0%, 17.5%, 43.9%)
CIE-LAB	lab(53.10, -37.31, 4.49)
CIE-LCH	lch(53.10, 37.58, 173.14°)
OKLab	oklab(58.23% -0.1052 0.0113)
OKLCH	oklch(58.23% 0.106 173.9)
XYZ	xyz(13.4441, 21.1334, 20.5066)
Luminance	0.2114 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178F76 #8F1730

analogous

#178F3A #178F76 #176C8F

triadic

#178F76 #76178F #8F7617

tetradic

#178F76 #3A178F #8F1730 #6C8F17

square

#178F76 #3A178F #8F1730 #6C8F17

split-complementary

#178F76 #8F176C #8F3A17

monochromatic

#06261F #0F5A4A #178F76 #1FC4A2 #40E0BF

Accessibility & contrast

On white

4.02

#178F76 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#178F76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178F76

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178F76	#FFFFFF	#000000	##000000
##178F76	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8575

Deuteranopia (green-blind)

#7B7A78

Tritanopia (blue-blind)

#009188

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #178f76;
/* rgb */ color: rgb(23, 143, 118);
/* oklch */ color: oklch(58.2% 0.106 173.9);

Tailwind

colors: {
  custom: {
    50: '#6cb09d',
    500: '#178f76',
    950: '#000000',
  },
}

SCSS

$custom: #178f76;
$custom-light: #6cb09d;
$custom-dark: #000000;

JSON

{
  "hex": "#178f76",
  "rgb": {
    "r": 23,
    "g": 143,
    "b": 118
  },
  "hsl": {
    "h": 167.5,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.58234,
    "c": 0.10583,
    "h": 173.9
  },
  "luminance": 0.21135
}

Semantic roles & 50–950 ramp

primary

#178F76

secondary

#C1415C

accent

#395FEF

background

#F7FAF9

surface

#EDF5F2

border

#C8CFCC

text

#08110E

muted

#7B807E

Preview Lab

Preview with #178F76

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

Preview Lab → · Contrast checker → · Palette generator →