#177A4B#177A4B

#177A4B is a mid, moderate teal. Relative luminance 0.146; OKLCH L 51.3% C 0.115 H 156.7°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX#177A4B
RGBrgb(23, 122, 75)
HSLhsl(152, 68%, 28%)
HSVhsv(152, 81%, 48%)
CMYKcmyk(81.1%, 0%, 38.5%, 52.2%)
CIE-LABlab(45.09, -39.02, 18.14)
CIE-LCHlch(45.09, 43.03, 155.07°)
OKLaboklab(51.33% -0.1054 0.0455)
OKLCHoklch(51.33% 0.115 156.7)
XYZxyz(8.5820, 14.6082, 9.0226)
Luminance0.1461 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177A4B #7A1746
analogous
#177A19 #177A4B #17777A
triadic
#177A4B #4B177A #7A4B17
tetradic
#177A4B #19177A #7A1746 #777A17
square
#177A4B #19177A #7A1746 #777A17
split-complementary
#177A4B #7A1777 #7A1917
monochromatic
#051A10 #0D472B #177A4B #21AD6B #33D98A

Accessibility & contrast

On white

5.35
#177A4B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.92
#177A4B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A4B
5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177A4B#FFFFFF#000000##FFFFFF
##177A4B1.005.353.925.35
#FFFFFF5.351.0021.001.00
#0000003.9221.001.0021.00
##FFFFFF5.351.0021.001.00

Color blindness preview

Protanopia (red-blind)
#797048
Deuteranopia (green-blind)
#6E674E
Tritanopia (blue-blind)
#00796E
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #177a4b;
/* rgb */ color: rgb(23, 122, 75);
/* oklch */ color: oklch(51.3% 0.115 156.7);
Tailwind
colors: {
  custom: {
    50: '#66a17d',
    500: '#177a4b',
    950: '#000000',
  },
}
SCSS
$custom: #177a4b;
$custom-light: #66a17d;
$custom-dark: #000000;
JSON
{
  "hex": "#177a4b",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 75
  },
  "hsl": {
    "h": 151.515,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.5133,
    "c": 0.11476,
    "h": 156.7
  },
  "luminance": 0.14609
}

Semantic roles & 50–950 ramp

primary
#177A4B
secondary
#AF3E74
accent
#3D8FEB
background
#F6FAF7
surface
#EBF3EE
border
#C6CDC9
text
#070F09
muted
#7A7F7B

Preview Lab

Preview with #177A4B

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

Preview Lab → · Contrast checker → · Palette generator →

#177A4B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva