#178C58#178C58

#178C58 is a mid, vivid teal. Relative luminance 0.196; OKLCH L 56.6% C 0.127 H 157.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX#178C58
RGBrgb(23, 140, 88)
HSLhsl(153, 72%, 32%)
HSVhsv(153, 84%, 55%)
CMYKcmyk(83.6%, 0%, 37.1%, 45.1%)
CIE-LABlab(51.43, -43.40, 19.27)
CIE-LCHlch(51.43, 47.49, 156.06°)
OKLaboklab(56.64% -0.1173 0.0484)
OKLCHoklch(56.64% 0.127 157.6)
XYZxyz(11.4917, 19.6415, 12.4161)
Luminance0.1964 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178C58 #8C174B
analogous
#178C1D #178C58 #17868C
triadic
#178C58 #58178C #8C5817
tetradic
#178C58 #1D178C #8C174B #868C17
square
#178C58 #1D178C #8C174B #868C17
split-complementary
#178C58 #8C1786 #8C1D17
monochromatic
#062316 #0E5737 #178C58 #20C179 #3EDF98

Accessibility & contrast

On white

4.26
#178C58 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

4.93
#178C58 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178C58
4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178C58#FFFFFF#000000##000000
##178C581.004.264.934.93
#FFFFFF4.261.0021.0021.00
#0000004.9321.001.001.00
##0000004.9321.001.001.00

Color blindness preview

Protanopia (red-blind)
#8B8055
Deuteranopia (green-blind)
#7D775B
Tritanopia (blue-blind)
#008B7F
Achromatopsia (no color)
#7B7B7B

Design tokens & code

CSS
--color: #178c58;
/* rgb */ color: rgb(23, 140, 88);
/* oklch */ color: oklch(56.6% 0.127 157.6);
Tailwind
colors: {
  custom: {
    50: '#6baf87',
    500: '#178c58',
    950: '#000000',
  },
}
SCSS
$custom: #178c58;
$custom-light: #6baf87;
$custom-dark: #000000;
JSON
{
  "hex": "#178c58",
  "rgb": {
    "r": 23,
    "g": 140,
    "b": 88
  },
  "hsl": {
    "h": 153.333,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56642,
    "c": 0.12686,
    "h": 157.6
  },
  "luminance": 0.19643
}

Semantic roles & 50–950 ramp

primary
#178C58
secondary
#BF3F78
accent
#398AEF
background
#F6FAF8
surface
#ECF4EF
border
#C7CECA
text
#08100B
muted
#7A7F7C

Preview Lab

Preview with #178C58

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

Preview Lab → · Contrast checker → · Palette generator →

#178C58 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva