#178959#178959

#178959 is a mid, vivid teal. Relative luminance 0.188; OKLCH L 55.8% C 0.122 H 158.9°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX#178959
RGBrgb(23, 137, 89)
HSLhsl(155, 71%, 31%)
HSVhsv(155, 83%, 54%)
CMYKcmyk(83.2%, 0%, 35%, 46.3%)
CIE-LABlab(50.44, -41.99, 17.38)
CIE-LCHlch(50.44, 45.45, 157.52°)
OKLaboklab(55.84% -0.1137 0.0438)
OKLCHoklch(55.84% 0.122 158.9)
XYZxyz(11.1010, 18.7934, 12.4917)
Luminance0.1880 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178959 #891747
analogous
#178920 #178959 #178089
triadic
#178959 #591789 #895917
tetradic
#178959 #201789 #891747 #808917
square
#178959 #201789 #891747 #808917
split-complementary
#178959 #891780 #892017
monochromatic
#052015 #0E5537 #178959 #20BD7B #3CDE9A

Accessibility & contrast

On white

4.41
#178959 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.76
#178959 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178959
4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178959#FFFFFF#000000##000000
##1789591.004.414.764.76
#FFFFFF4.411.0021.0021.00
#0000004.7621.001.001.00
##0000004.7621.001.001.00

Color blindness preview

Protanopia (red-blind)
#877E56
Deuteranopia (green-blind)
#7A745C
Tritanopia (blue-blind)
#00887D
Achromatopsia (no color)
#787878

Design tokens & code

CSS
--color: #178959;
/* rgb */ color: rgb(23, 137, 89);
/* oklch */ color: oklch(55.8% 0.122 158.9);
Tailwind
colors: {
  custom: {
    50: '#6aac88',
    500: '#178959',
    950: '#000000',
  },
}
SCSS
$custom: #178959;
$custom-light: #6aac88;
$custom-dark: #000000;
JSON
{
  "hex": "#178959",
  "rgb": {
    "r": 23,
    "g": 137,
    "b": 89
  },
  "hsl": {
    "h": 154.737,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.55835,
    "c": 0.12188,
    "h": 158.9
  },
  "luminance": 0.18795
}

Semantic roles & 50–950 ramp

primary
#178959
secondary
#BD3F74
accent
#3A86EE
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #178959

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

Preview Lab → · Contrast checker → · Palette generator →

#178959 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva