#177F85#177F85

#177F85 is a mid, moderate teal. Relative luminance 0.171; OKLCH L 54.5% C 0.087 H 201.1°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX#177F85
RGBrgb(23, 127, 133)
HSLhsl(183, 71%, 31%)
HSVhsv(183, 83%, 52%)
CMYKcmyk(82.7%, 4.5%, 0%, 47.8%)
CIE-LABlab(48.33, -25.23, -11.29)
CIE-LCHlch(48.33, 27.64, 204.11°)
OKLaboklab(54.49% -0.0816 -0.0314)
OKLCHoklch(54.49% 0.087 201.1)
XYZxyz(12.1744, 17.0528, 24.8356)
Luminance0.1705 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177F85 #851D17
analogous
#178554 #177F85 #174885
triadic
#177F85 #85177F #7F8517
tetradic
#177F85 #541785 #851D17 #488517
square
#177F85 #541785 #851D17 #488517
split-complementary
#177F85 #851748 #855417
monochromatic
#051B1D #0E4D51 #177F85 #20B1B9 #3AD4DD

Accessibility & contrast

On white

4.76
#177F85 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.41
#177F85 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F85
4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177F85#FFFFFF#000000##FFFFFF
##177F851.004.764.414.76
#FFFFFF4.761.0021.001.00
#0000004.4121.001.0021.00
##FFFFFF4.761.0021.001.00

Color blindness preview

Protanopia (red-blind)
#757986
Deuteranopia (green-blind)
#666E85
Tritanopia (blue-blind)
#008481
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #177f85;
/* rgb */ color: rgb(23, 127, 133);
/* oklch */ color: oklch(54.5% 0.087 201.1);
Tailwind
colors: {
  custom: {
    50: '#6ba4a8',
    500: '#177f85',
    950: '#000000',
  },
}
SCSS
$custom: #177f85;
$custom-light: #6ba4a8;
$custom-dark: #000000;
JSON
{
  "hex": "#177f85",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 133
  },
  "hsl": {
    "h": 183.273,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.54494,
    "c": 0.08741,
    "h": 201.1
  },
  "luminance": 0.17054
}

Semantic roles & 50–950 ramp

primary
#177F85
secondary
#B9453F
accent
#443BED
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F0F
muted
#7B7F7F

Preview Lab

Preview with #177F85

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

Preview Lab → · Contrast checker → · Palette generator →

#177F85 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva