#177989#177989

#177989 is a mid, moderate teal. Relative luminance 0.157; OKLCH L 53.1% C 0.087 H 211.8°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX#177989
RGBrgb(23, 121, 137)
HSLhsl(188, 71%, 31%)
HSVhsv(188, 83%, 54%)
CMYKcmyk(83.2%, 11.7%, 0%, 46.3%)
CIE-LABlab(46.53, -20.76, -16.38)
CIE-LCHlch(46.53, 26.45, 218.28°)
OKLaboklab(53.09% -0.0737 -0.0457)
OKLCHoklch(53.09% 0.087 211.8)
XYZxyz(11.7041, 15.6616, 26.0682)
Luminance0.1566 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177989 #892717
analogous
#178960 #177989 #174089
triadic
#177989 #891779 #798917
tetradic
#177989 #601789 #892717 #408917
square
#177989 #601789 #892717 #408917
split-complementary
#177989 #891740 #896017
monochromatic
#051C20 #0E4B55 #177989 #20A7BD #3CC8DE

Accessibility & contrast

On white

5.08
#177989 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.13
#177989 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177989
5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177989#FFFFFF#000000##FFFFFF
##1779891.005.084.135.08
#FFFFFF5.081.0021.001.00
#0000004.1321.001.0021.00
##FFFFFF5.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6C748A
Deuteranopia (green-blind)
#5D6A89
Tritanopia (blue-blind)
#00807E
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #177989;
/* rgb */ color: rgb(23, 121, 137);
/* oklch */ color: oklch(53.1% 0.087 211.8);
Tailwind
colors: {
  custom: {
    50: '#6ba0ab',
    500: '#177989',
    950: '#000000',
  },
}
SCSS
$custom: #177989;
$custom-light: #6ba0ab;
$custom-dark: #000000;
JSON
{
  "hex": "#177989",
  "rgb": {
    "r": 23,
    "g": 121,
    "b": 137
  },
  "hsl": {
    "h": 188.421,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53086,
    "c": 0.0867,
    "h": 211.8
  },
  "luminance": 0.15663
}

Semantic roles & 50–950 ramp

primary
#177989
secondary
#BD513F
accent
#533AEE
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080E10
muted
#7A7E7F

Preview Lab

Preview with #177989

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

Preview Lab → · Contrast checker → · Palette generator →

#177989 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva