#177E78#177E78

#177E78 is a mid, moderate teal. Relative luminance 0.165; OKLCH L 53.7% C 0.088 H 188.8°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX#177E78
RGBrgb(23, 126, 120)
HSLhsl(177, 69%, 29%)
HSVhsv(177, 82%, 49%)
CMYKcmyk(81.7%, 0%, 4.8%, 50.6%)
CIE-LABlab(47.57, -28.86, -4.75)
CIE-LCHlch(47.57, 29.25, 189.34°)
OKLaboklab(53.74% -0.0867 -0.0133)
OKLCHoklch(53.74% 0.088 188.8)
XYZxyz(11.2027, 16.4585, 20.3520)
Luminance0.1646 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177E78 #7E171D
analogous
#177E45 #177E78 #17517E
triadic
#177E78 #78177E #7E7817
tetradic
#177E78 #45177E #7E171D #517E17
square
#177E78 #45177E #7E171D #517E17
split-complementary
#177E78 #7E1751 #7E4517
monochromatic
#051A19 #0E4A47 #177E78 #20B2A9 #35DAD1

Accessibility & contrast

On white

4.89
#177E78 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.29
#177E78 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177E78
4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177E78#FFFFFF#000000##FFFFFF
##177E781.004.894.294.89
#FFFFFF4.891.0021.001.00
#0000004.2921.001.0021.00
##FFFFFF4.891.0021.001.00

Color blindness preview

Protanopia (red-blind)
#767778
Deuteranopia (green-blind)
#696D79
Tritanopia (blue-blind)
#00817C
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #177e78;
/* rgb */ color: rgb(23, 126, 120);
/* oklch */ color: oklch(53.7% 0.088 188.8);
Tailwind
colors: {
  custom: {
    50: '#69a49e',
    500: '#177e78',
    950: '#000000',
  },
}
SCSS
$custom: #177e78;
$custom-light: #69a49e;
$custom-dark: #000000;
JSON
{
  "hex": "#177e78",
  "rgb": {
    "r": 23,
    "g": 126,
    "b": 120
  },
  "hsl": {
    "h": 176.505,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.53737,
    "c": 0.08773,
    "h": 188.8
  },
  "luminance": 0.1646
}

Semantic roles & 50–950 ramp

primary
#177E78
secondary
#B33E45
accent
#3C46EC
background
#F6FAF9
surface
#ECF4F2
border
#C7CECC
text
#070F0E
muted
#7A7F7E

Preview Lab

Preview with #177E78

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

Preview Lab → · Contrast checker → · Palette generator →

#177E78 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva