#177E89#177E89

#177E89 is a mid, moderate teal. Relative luminance 0.169; OKLCH L 54.4% C 0.088 H 206.2°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX#177E89
RGBrgb(23, 126, 137)
HSLhsl(186, 71%, 31%)
HSVhsv(186, 83%, 54%)
CMYKcmyk(83.2%, 8%, 0%, 46.3%)
CIE-LABlab(48.14, -23.39, -13.92)
CIE-LCHlch(48.14, 27.22, 210.76°)
OKLaboklab(54.39% -0.0787 -0.0388)
OKLCHoklch(54.39% 0.088 206.2)
XYZxyz(12.3275, 16.9084, 26.2760)
Luminance0.1691 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177E89 #892217
analogous
#17895B #177E89 #174589
triadic
#177E89 #89177E #7E8917
tetradic
#177E89 #5B1789 #892217 #458917
square
#177E89 #5B1789 #892217 #458917
split-complementary
#177E89 #891745 #895B17
monochromatic
#051E20 #0E4E55 #177E89 #20AEBD #3CCFDE

Accessibility & contrast

On white

4.79
#177E89 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.38
#177E89 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E89
4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177E89#FFFFFF#000000##FFFFFF
##177E891.004.794.384.79
#FFFFFF4.791.0021.001.00
#0000004.3821.001.0021.00
##FFFFFF4.791.0021.001.00

Color blindness preview

Protanopia (red-blind)
#72798A
Deuteranopia (green-blind)
#636E89
Tritanopia (blue-blind)
#008481
Achromatopsia (no color)
#727272

Design tokens & code

CSS
--color: #177e89;
/* rgb */ color: rgb(23, 126, 137);
/* oklch */ color: oklch(54.4% 0.088 206.2);
Tailwind
colors: {
  custom: {
    50: '#6ba3ab',
    500: '#177e89',
    950: '#000000',
  },
}
SCSS
$custom: #177e89;
$custom-light: #6ba3ab;
$custom-dark: #000000;
JSON
{
  "hex": "#177e89",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 137
  },
  "hsl": {
    "h": 185.789,
    "s": 71.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.54394,
    "c": 0.08777,
    "h": 206.2
  },
  "luminance": 0.1691
}

Semantic roles & 50–950 ramp

primary
#177E89
secondary
#BD4B3F
accent
#4B3AEE
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #177E89

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

Preview Lab → · Contrast checker → · Palette generator →

#177E89 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva