#177A50#177A50

#177A50 is a mid, moderate teal. Relative luminance 0.147; OKLCH L 51.4% C 0.110 H 159.3°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX#177A50
RGBrgb(23, 122, 80)
HSLhsl(155, 68%, 28%)
HSVhsv(155, 81%, 48%)
CMYKcmyk(81.1%, 0%, 34.4%, 52.2%)
CIE-LABlab(45.19, -37.91, 15.39)
CIE-LCHlch(45.19, 40.91, 157.90°)
OKLaboklab(51.44% -0.1028 0.0389)
OKLCHoklch(51.44% 0.11 159.3)
XYZxyz(8.7599, 14.6793, 9.9596)
Luminance0.1468 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177A50 #7A1741
analogous
#177A1E #177A50 #17727A
triadic
#177A50 #50177A #7A5017
tetradic
#177A50 #1E177A #7A1741 #727A17
square
#177A50 #1E177A #7A1741 #727A17
split-complementary
#177A50 #7A1772 #7A1E17
monochromatic
#051A11 #0D472E #177A50 #21AD72 #33D992

Accessibility & contrast

On white

5.34
#177A50 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.94
#177A50 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177A50
5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177A50#FFFFFF#000000##FFFFFF
##177A501.005.343.945.34
#FFFFFF5.341.0021.001.00
#0000003.9421.001.0021.00
##FFFFFF5.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#79704D
Deuteranopia (green-blind)
#6D6853
Tritanopia (blue-blind)
#00796F
Achromatopsia (no color)
#6B6B6B

Design tokens & code

CSS
--color: #177a50;
/* rgb */ color: rgb(23, 122, 80);
/* oklch */ color: oklch(51.4% 0.110 159.3);
Tailwind
colors: {
  custom: {
    50: '#66a181',
    500: '#177a50',
    950: '#000000',
  },
}
SCSS
$custom: #177a50;
$custom-light: #66a181;
$custom-dark: #000000;
JSON
{
  "hex": "#177a50",
  "rgb": {
    "r": 23,
    "g": 122,
    "b": 80
  },
  "hsl": {
    "h": 154.545,
    "s": 68.276,
    "l": 28.431
  },
  "oklch": {
    "l": 0.51445,
    "c": 0.10992,
    "h": 159.3
  },
  "luminance": 0.1468
}

Semantic roles & 50–950 ramp

primary
#177A50
secondary
#AF3E6E
accent
#3D87EB
background
#F6FAF7
surface
#EBF3EE
border
#C6CDC9
text
#070F0A
muted
#7A7F7C

Preview Lab

Preview with #177A50

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

Preview Lab → · Contrast checker → · Palette generator →

#177A50 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva