#178E6D#178E6D

#178E6D is a mid, moderate teal. Relative luminance 0.206; OKLCH L 57.7% C 0.111 H 168.2°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX#178E6D
RGBrgb(23, 142, 109)
HSLhsl(163, 72%, 32%)
HSVhsv(163, 84%, 56%)
CMYKcmyk(83.8%, 0%, 23.2%, 44.3%)
CIE-LABlab(52.54, -39.26, 8.87)
CIE-LCHlch(52.54, 40.25, 167.26°)
OKLaboklab(57.71% -0.1087 0.0227)
OKLCHoklch(57.71% 0.111 168.2)
XYZxyz(12.7851, 20.6307, 17.7733)
Luminance0.2063 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178E6D #8E1738
analogous
#178E31 #178E6D #17748E
triadic
#178E6D #6D178E #8E6D17
tetradic
#178E6D #31178E #8E1738 #748E17
square
#178E6D #31178E #8E1738 #748E17
split-complementary
#178E6D #8E1774 #8E3117
monochromatic
#06251C #0E5945 #178E6D #20C395 #3FE0B3

Accessibility & contrast

On white

4.10
#178E6D on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.13
#178E6D on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178E6D
5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178E6D#FFFFFF#000000##000000
##178E6D1.004.105.135.13
#FFFFFF4.101.0021.0021.00
#0000005.1321.001.001.00
##0000005.1321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8A836B
Deuteranopia (green-blind)
#7C796F
Tritanopia (blue-blind)
#008F85
Achromatopsia (no color)
#7D7D7D

Design tokens & code

CSS
--color: #178e6d;
/* rgb */ color: rgb(23, 142, 109);
/* oklch */ color: oklch(57.7% 0.111 168.2);
Tailwind
colors: {
  custom: {
    50: '#6cb096',
    500: '#178e6d',
    950: '#000000',
  },
}
SCSS
$custom: #178e6d;
$custom-light: #6cb096;
$custom-dark: #000000;
JSON
{
  "hex": "#178e6d",
  "rgb": {
    "r": 23,
    "g": 142,
    "b": 109
  },
  "hsl": {
    "h": 163.361,
    "s": 72.121,
    "l": 32.353
  },
  "oklch": {
    "l": 0.57707,
    "c": 0.11107,
    "h": 168.2
  },
  "luminance": 0.20632
}

Semantic roles & 50–950 ramp

primary
#178E6D
secondary
#C04064
accent
#396BEF
background
#F7FAF9
surface
#EDF5F2
border
#C8CFCC
text
#08100D
muted
#7B7F7E

Preview Lab

Preview with #178E6D

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

Preview Lab → · Contrast checker → · Palette generator →

#178E6D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva