#177F6B#177F6B

#177F6B is a mid, moderate teal. Relative luminance 0.164; OKLCH L 53.6% C 0.094 H 175.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX#177F6B
RGBrgb(23, 127, 107)
HSLhsl(168, 69%, 29%)
HSVhsv(168, 82%, 50%)
CMYKcmyk(81.9%, 0%, 15.7%, 50.2%)
CIE-LABlab(47.52, -33.17, 2.85)
CIE-LCHlch(47.52, 33.29, 175.08°)
OKLaboklab(53.57% -0.0942 0.0071)
OKLCHoklch(53.57% 0.094 175.7)
XYZxyz(10.5952, 16.4211, 16.5182)
Luminance0.1642 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177F6B #7F172B
analogous
#177F37 #177F6B #175F7F
triadic
#177F6B #6B177F #7F6B17
tetradic
#177F6B #37177F #7F172B #5F7F17
square
#177F6B #37177F #7F172B #5F7F17
split-complementary
#177F6B #7F175F #7F3717
monochromatic
#051A16 #0E4B3F #177F6B #20B397 #36DBBB

Accessibility & contrast

On white

4.90
#177F6B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.28
#177F6B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F6B
4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177F6B#FFFFFF#000000##FFFFFF
##177F6B1.004.904.284.90
#FFFFFF4.901.0021.001.00
#0000004.2821.001.0021.00
##FFFFFF4.901.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7A766A
Deuteranopia (green-blind)
#6D6D6D
Tritanopia (blue-blind)
#008179
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #177f6b;
/* rgb */ color: rgb(23, 127, 107);
/* oklch */ color: oklch(53.6% 0.094 175.7);
Tailwind
colors: {
  custom: {
    50: '#68a595',
    500: '#177f6b',
    950: '#000000',
  },
}
SCSS
$custom: #177f6b;
$custom-light: #68a595;
$custom-dark: #000000;
JSON
{
  "hex": "#177f6b",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 107
  },
  "hsl": {
    "h": 168.462,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53572,
    "c": 0.09449,
    "h": 175.7
  },
  "luminance": 0.16422
}

Semantic roles & 50–950 ramp

primary
#177F6B
secondary
#B43E55
accent
#3C5EEC
background
#F6FAF9
surface
#ECF4F1
border
#C7CECB
text
#070F0D
muted
#7A7F7E

Preview Lab

Preview with #177F6B

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

Preview Lab → · Contrast checker → · Palette generator →

#177F6B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva