#178D6A#178D6A

#178D6A is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.4% C 0.112 H 166.8°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#178D6A
RGBrgb(23, 141, 106)
HSLhsl(162, 72%, 32%)
HSVhsv(162, 84%, 55%)
CMYKcmyk(83.7%, 0%, 24.8%, 44.7%)
CIE-LABlab(52.14, -39.59, 10.03)
CIE-LCHlch(52.14, 40.84, 165.79°)
OKLaboklab(57.35% -0.1092 0.0256)
OKLCHoklch(57.35% 0.112 166.8)
XYZxyz(12.4783, 20.2709, 16.8879)
Luminance0.2027 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178D6A #8D173A
analogous
#178D2F #178D6A #17758D
triadic
#178D6A #6A178D #8D6A17
tetradic
#178D6A #2F178D #8D173A #758D17
square
#178D6A #2F178D #8D173A #758D17
split-complementary
#178D6A #8D1775 #8D2F17
monochromatic
#06241B #0E5842 #178D6A #20C292 #3FE0B0

Accessibility & contrast

On white

4.15
#178D6A on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.05
#178D6A on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178D6A
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178D6A#FFFFFF#000000##000000
##178D6A1.004.155.055.05
#FFFFFF4.151.0021.0021.00
#0000005.0521.001.001.00
##0000005.0521.001.001.00

Color blindness preview

Protanopia (red-blind)
#898268
Deuteranopia (green-blind)
#7B786C
Tritanopia (blue-blind)
#008E83
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #178d6a;
/* rgb */ color: rgb(23, 141, 106);
/* oklch */ color: oklch(57.4% 0.112 166.8);
Tailwind
colors: {
  custom: {
    50: '#6baf94',
    500: '#178d6a',
    950: '#000000',
  },
}
SCSS
$custom: #178d6a;
$custom-light: #6baf94;
$custom-dark: #000000;
JSON
{
  "hex": "#178d6a",
  "rgb": {
    "r": 23,
    "g": 141,
    "b": 106
  },
  "hsl": {
    "h": 162.203,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.57354,
    "c": 0.11219,
    "h": 166.8
  },
  "luminance": 0.20273
}

Semantic roles & 50–950 ramp

primary
#178D6A
secondary
#C04066
accent
#396FEF
background
#F7FAF9
surface
#EDF5F1
border
#C8CFCB
text
#08100D
muted
#7B7F7E

Preview Lab

Preview with #178D6A

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

Preview Lab → · Contrast checker → · Palette generator →

#178D6A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva