#178D66#178D66

#178D66 is a mid, moderate teal. Relative luminance 0.202; OKLCH L 57.2% C 0.116 H 164.4°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#178D66
RGB	rgb(23, 141, 102)
HSL	hsl(160, 72%, 32%)
HSV	hsv(160, 84%, 55%)
CMYK	cmyk(83.7%, 0%, 27.7%, 44.7%)
CIE-LAB	lab(52.05, -40.59, 12.19)
CIE-LCH	lch(52.05, 42.38, 163.28°)
OKLab	oklab(57.25% -0.1112 0.0311)
OKLCH	oklch(57.25% 0.116 164.4)
XYZ	xyz(12.2751, 20.1897, 15.8178)
Luminance	0.2019 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178D66 #8D173E

analogous

#178D2B #178D66 #17798D

triadic

#178D66 #66178D #8D6617

tetradic

#178D66 #2B178D #8D173E #798D17

square

#178D66 #2B178D #8D173E #798D17

split-complementary

#178D66 #8D1779 #8D2B17

monochromatic

#06241A #0E5840 #178D66 #20C28C #3FE0AA

Accessibility & contrast

On white

4.17

#178D66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#178D66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178D66

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178D66	#FFFFFF	#000000	##000000
##178D66	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8264

Deuteranopia (green-blind)

#7C7869

Tritanopia (blue-blind)

#008D82

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #178d66;
/* rgb */ color: rgb(23, 141, 102);
/* oklch */ color: oklch(57.2% 0.116 164.4);

Tailwind

colors: {
  custom: {
    50: '#6baf91',
    500: '#178d66',
    950: '#000000',
  },
}

SCSS

$custom: #178d66;
$custom-light: #6baf91;
$custom-dark: #000000;

JSON

{
  "hex": "#178d66",
  "rgb": {
    "r": 23,
    "g": 141,
    "b": 102
  },
  "hsl": {
    "h": 160.169,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57249,
    "c": 0.11551,
    "h": 164.4
  },
  "luminance": 0.20191
}

Semantic roles & 50–950 ramp

primary

#178D66

secondary

#C0406A

accent

#3975EF

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08100C

muted

#7B7F7D

Preview Lab

Preview with #178D66

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

Preview Lab → · Contrast checker → · Palette generator →