#178173#178173

#178173 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.4% C 0.092 H 181.3°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX#178173
RGBrgb(23, 129, 115)
HSLhsl(172, 70%, 30%)
HSVhsv(172, 82%, 51%)
CMYKcmyk(82.2%, 0%, 10.9%, 49.4%)
CIE-LABlab(48.41, -31.80, -0.56)
CIE-LCHlch(48.41, 31.80, 181.02°)
OKLaboklab(54.37% -0.0923 -0.002)
OKLCHoklch(54.37% 0.092 181.3)
XYZxyz(11.2966, 17.1191, 18.9253)
Luminance0.1712 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#178173 #811725
analogous
#17813E #178173 #175A81
triadic
#178173 #731781 #817317
tetradic
#178173 #3E1781 #811725 #5A8117
square
#178173 #3E1781 #811725 #5A8117
split-complementary
#178173 #81175A #813E17
monochromatic
#051A17 #0E4D45 #178173 #20B5A1 #37DBC6

Accessibility & contrast

On white

4.75
#178173 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.42
#178173 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #178173
4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##178173#FFFFFF#000000##FFFFFF
##1781731.004.754.424.75
#FFFFFF4.751.0021.001.00
#0000004.4221.001.0021.00
##FFFFFF4.751.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7B7972
Deuteranopia (green-blind)
#6D6F74
Tritanopia (blue-blind)
#00847D
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #178173;
/* rgb */ color: rgb(23, 129, 115);
/* oklch */ color: oklch(54.4% 0.092 181.3);
Tailwind
colors: {
  custom: {
    50: '#69a69b',
    500: '#178173',
    950: '#000000',
  },
}
SCSS
$custom: #178173;
$custom-light: #69a69b;
$custom-dark: #000000;
JSON
{
  "hex": "#178173",
  "rgb": {
    "r": 23,
    "g": 129,
    "b": 115
  },
  "hsl": {
    "h": 172.075,
    "s": 69.737,
    "l": 29.804
  },
  "oklch": {
    "l": 0.54372,
    "c": 0.09232,
    "h": 181.3
  },
  "luminance": 0.1712
}

Semantic roles & 50–950 ramp

primary
#178173
secondary
#B53E4E
accent
#3B53ED
background
#F6FAF9
surface
#ECF4F2
border
#C7CECC
text
#070F0E
muted
#7A7F7E

Preview Lab

Preview with #178173

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

Preview Lab → · Contrast checker → · Palette generator →

#178173 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva