#177888#177888

#177888 is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.8% C 0.086 H 211.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX#177888
RGBrgb(23, 120, 136)
HSLhsl(188, 71%, 31%)
HSVhsv(188, 83%, 53%)
CMYKcmyk(83.1%, 11.8%, 0%, 46.7%)
CIE-LABlab(46.17, -20.57, -16.34)
CIE-LCHlch(46.17, 26.27, 218.46°)
OKLaboklab(52.78% -0.0731 -0.0456)
OKLCHoklch(52.78% 0.086 211.9)
XYZxyz(11.5118, 15.3912, 25.6519)
Luminance0.1539 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177888 #882717
analogous
#17885F #177888 #173F88
triadic
#177888 #881778 #788817
tetradic
#177888 #5F1788 #882717 #3F8817
square
#177888 #5F1788 #882717 #3F8817
split-complementary
#177888 #88173F #885F17
monochromatic
#051C1F #0E4A54 #177888 #20A6BC #3BC7DE

Accessibility & contrast

On white

5.15
#177888 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.08
#177888 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177888
5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177888#FFFFFF#000000##FFFFFF
##1778881.005.154.085.15
#FFFFFF5.151.0021.001.00
#0000004.0821.001.0021.00
##FFFFFF5.151.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6C7489
Deuteranopia (green-blind)
#5D6988
Tritanopia (blue-blind)
#007F7D
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #177888;
/* rgb */ color: rgb(23, 120, 136);
/* oklch */ color: oklch(52.8% 0.086 211.9);
Tailwind
colors: {
  custom: {
    50: '#6a9faa',
    500: '#177888',
    950: '#000000',
  },
}
SCSS
$custom: #177888;
$custom-light: #6a9faa;
$custom-dark: #000000;
JSON
{
  "hex": "#177888",
  "rgb": {
    "r": 23,
    "g": 120,
    "b": 136
  },
  "hsl": {
    "h": 188.496,
    "s": 71.069,
    "l": 31.176
  },
  "oklch": {
    "l": 0.52782,
    "c": 0.08616,
    "h": 211.9
  },
  "luminance": 0.15393
}

Semantic roles & 50–950 ramp

primary
#177888
secondary
#BC513F
accent
#533AEE
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #177888

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

Preview Lab → · Contrast checker → · Palette generator →

#177888 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva