#177F63#177F63

#177F63 is a mid, moderate teal. Relative luminance 0.163; OKLCH L 53.3% C 0.100 H 169.3°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX#177F63
RGBrgb(23, 127, 99)
HSLhsl(164, 69%, 29%)
HSVhsv(164, 82%, 50%)
CMYKcmyk(81.9%, 0%, 22%, 50.2%)
CIE-LABlab(47.31, -35.35, 7.26)
CIE-LCHlch(47.31, 36.09, 168.40°)
OKLaboklab(53.33% -0.0983 0.0185)
OKLCHoklch(53.33% 0.1 169.3)
XYZxyz(10.1936, 16.2605, 14.4033)
Luminance0.1626 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177F63 #7F1733
analogous
#177F2F #177F63 #17677F
triadic
#177F63 #63177F #7F6317
tetradic
#177F63 #2F177F #7F1733 #677F17
square
#177F63 #2F177F #7F1733 #677F17
split-complementary
#177F63 #7F1767 #7F2F17
monochromatic
#051A14 #0E4B3B #177F63 #20B38B #36DBAE

Accessibility & contrast

On white

4.94
#177F63 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.25
#177F63 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F63
4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177F63#FFFFFF#000000##FFFFFF
##177F631.004.944.254.94
#FFFFFF4.941.0021.001.00
#0000004.2521.001.0021.00
##FFFFFF4.941.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7B7662
Deuteranopia (green-blind)
#6E6C65
Tritanopia (blue-blind)
#008077
Achromatopsia (no color)
#707070

Design tokens & code

CSS
--color: #177f63;
/* rgb */ color: rgb(23, 127, 99);
/* oklch */ color: oklch(53.3% 0.100 169.3);
Tailwind
colors: {
  custom: {
    50: '#68a58f',
    500: '#177f63',
    950: '#000000',
  },
}
SCSS
$custom: #177f63;
$custom-light: #68a58f;
$custom-dark: #000000;
JSON
{
  "hex": "#177f63",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 99
  },
  "hsl": {
    "h": 163.846,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53333,
    "c": 0.10004,
    "h": 169.3
  },
  "luminance": 0.16262
}

Semantic roles & 50–950 ramp

primary
#177F63
secondary
#B43E5E
accent
#3C6BEC
background
#F6FAF8
surface
#ECF4F0
border
#C7CECB
text
#070F0C
muted
#7A7F7D

Preview Lab

Preview with #177F63

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

Preview Lab → · Contrast checker → · Palette generator →

#177F63 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva