#178566#178566

#178566 is a mid, moderate teal. Relative luminance 0.179; OKLCH L 55.1% C 0.105 H 168.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX#178566
RGBrgb(23, 133, 102)
HSLhsl(163, 71%, 31%)
HSVhsv(163, 83%, 52%)
CMYKcmyk(82.7%, 0%, 23.3%, 47.8%)
CIE-LABlab(49.39, -37.19, 8.46)
CIE-LCHlch(49.39, 38.14, 167.19°)
OKLaboklab(55.06% -0.103 0.0216)
OKLCHoklch(55.06% 0.105 168.2)
XYZxyz(11.1378, 17.9151, 15.4388)
Luminance0.1792 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178566 #851736
analogous
#17852F #178566 #176D85
triadic
#178566 #661785 #856617
tetradic
#178566 #2F1785 #851736 #6D8517
square
#178566 #2F1785 #851736 #6D8517
split-complementary
#178566 #85176D #852F17
monochromatic
#051D16 #0E513E #178566 #20B98E #3ADDAF

Accessibility & contrast

On white

4.58
#178566 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.58
#178566 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178566
4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178566#FFFFFF#000000##000000
##1785661.004.584.584.58
#FFFFFF4.581.0021.0021.00
#0000004.5821.001.001.00
##0000004.5821.001.001.00

Color blindness preview

Protanopia (red-blind)
#817B64
Deuteranopia (green-blind)
#747168
Tritanopia (blue-blind)
#00867C
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #178566;
/* rgb */ color: rgb(23, 133, 102);
/* oklch */ color: oklch(55.1% 0.105 168.2);
Tailwind
colors: {
  custom: {
    50: '#69a991',
    500: '#178566',
    950: '#000000',
  },
}
SCSS
$custom: #178566;
$custom-light: #69a991;
$custom-dark: #000000;
JSON
{
  "hex": "#178566",
  "rgb": {
    "r": 23,
    "g": 133,
    "b": 102
  },
  "hsl": {
    "h": 163.091,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.55064,
    "c": 0.10527,
    "h": 168.2
  },
  "luminance": 0.17917
}

Semantic roles & 50–950 ramp

primary
#178566
secondary
#B93F61
accent
#3B6DED
background
#F6FAF8
surface
#ECF4F0
border
#C7CECB
text
#07100C
muted
#7A7F7D

Preview Lab

Preview with #178566

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

Preview Lab → · Contrast checker → · Palette generator →

#178566 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva