#177B72#177B72

#177B72 is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.7% C 0.087 H 185.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX#177B72
RGBrgb(23, 123, 114)
HSLhsl(175, 68%, 29%)
HSVhsv(175, 81%, 48%)
CMYKcmyk(81.3%, 0%, 7.3%, 51.8%)
CIE-LABlab(46.39, -29.24, -2.93)
CIE-LCHlch(46.39, 29.39, 185.73°)
OKLaboklab(52.72% -0.0865 -0.0084)
OKLCHoklch(52.72% 0.087 185.6)
XYZxyz(10.4721, 15.5617, 18.3681)
Luminance0.1556 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177B72 #7B1720
analogous
#177B40 #177B72 #17527B
triadic
#177B72 #72177B #7B7217
tetradic
#177B72 #40177B #7B1720 #527B17
square
#177B72 #40177B #7B1720 #527B17
split-complementary
#177B72 #7B1752 #7B4017
monochromatic
#051A18 #0D4742 #177B72 #21AFA2 #33D9CA

Accessibility & contrast

On white

5.11
#177B72 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.11
#177B72 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177B72
5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177B72#FFFFFF#000000##FFFFFF
##177B721.005.114.115.11
#FFFFFF5.111.0021.001.00
#0000004.1121.001.0021.00
##FFFFFF5.111.0021.001.00

Color blindness preview

Protanopia (red-blind)
#747472
Deuteranopia (green-blind)
#676A73
Tritanopia (blue-blind)
#007E78
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #177b72;
/* rgb */ color: rgb(23, 123, 114);
/* oklch */ color: oklch(52.7% 0.087 185.6);
Tailwind
colors: {
  custom: {
    50: '#68a29a',
    500: '#177b72',
    950: '#000000',
  },
}
SCSS
$custom: #177b72;
$custom-light: #68a29a;
$custom-dark: #000000;
JSON
{
  "hex": "#177b72",
  "rgb": {
    "r": 23,
    "g": 123,
    "b": 114
  },
  "hsl": {
    "h": 174.6,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52717,
    "c": 0.08692,
    "h": 185.6
  },
  "luminance": 0.15563
}

Semantic roles & 50–950 ramp

primary
#177B72
secondary
#B03E48
accent
#3C4CEB
background
#F6FAF9
surface
#ECF3F2
border
#C7CDCC
text
#070F0E
muted
#7A7F7E

Preview Lab

Preview with #177B72

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

Preview Lab → · Contrast checker → · Palette generator →

#177B72 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva