#177E8D#177E8D

#177E8D is a mid, moderate teal. Relative luminance 0.170; OKLCH L 54.6% C 0.089 H 210.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX#177E8D
RGBrgb(23, 126, 141)
HSLhsl(188, 72%, 32%)
HSVhsv(188, 84%, 55%)
CMYKcmyk(83.7%, 10.6%, 0%, 44.7%)
CIE-LABlab(48.29, -22.04, -16.05)
CIE-LCHlch(48.29, 27.27, 216.07°)
OKLaboklab(54.56% -0.077 -0.0448)
OKLCHoklch(54.56% 0.089 210.2)
XYZxyz(12.6198, 17.0254, 27.8152)
Luminance0.1703 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177E8D #8D2617
analogous
#178D61 #177E8D #17438D
triadic
#177E8D #8D177E #7E8D17
tetradic
#177E8D #61178D #8D2617 #438D17
square
#177E8D #61178D #8D2617 #438D17
split-complementary
#177E8D #8D1743 #8D6117
monochromatic
#062024 #0E4F58 #177E8D #20ADC2 #3FCBE0

Accessibility & contrast

On white

4.77
#177E8D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.41
#177E8D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E8D
4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177E8D#FFFFFF#000000##FFFFFF
##177E8D1.004.774.414.77
#FFFFFF4.771.0021.001.00
#0000004.4121.001.0021.00
##FFFFFF4.771.0021.001.00

Color blindness preview

Protanopia (red-blind)
#71798E
Deuteranopia (green-blind)
#626E8D
Tritanopia (blue-blind)
#008583
Achromatopsia (no color)
#737373

Design tokens & code

CSS
--color: #177e8d;
/* rgb */ color: rgb(23, 126, 141);
/* oklch */ color: oklch(54.6% 0.089 210.2);
Tailwind
colors: {
  custom: {
    50: '#6ca3ae',
    500: '#177e8d',
    950: '#000000',
  },
}
SCSS
$custom: #177e8d;
$custom-light: #6ca3ae;
$custom-dark: #000000;
JSON
{
  "hex": "#177e8d",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 141
  },
  "hsl": {
    "h": 187.627,
    "s": 71.951,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54562,
    "c": 0.08905,
    "h": 210.2
  },
  "luminance": 0.17027
}

Semantic roles & 50–950 ramp

primary
#177E8D
secondary
#C05040
accent
#5039EF
background
#F7FAFA
surface
#EDF4F4
border
#C8CECE
text
#080F10
muted
#7B7F7F

Preview Lab

Preview with #177E8D

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

Preview Lab → · Contrast checker → · Palette generator →

#177E8D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva