#177D5A#177D5A

#177D5A is a mid, moderate teal. Relative luminance 0.156; OKLCH L 52.5% C 0.105 H 164.1°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX#177D5A
RGBrgb(23, 125, 90)
HSLhsl(159, 69%, 29%)
HSVhsv(159, 82%, 49%)
CMYKcmyk(81.6%, 0%, 28%, 51%)
CIE-LABlab(46.43, -36.79, 11.27)
CIE-LCHlch(46.43, 38.48, 162.96°)
OKLaboklab(52.53% -0.1008 0.0287)
OKLCHoklch(52.53% 0.105 164.1)
XYZxyz(9.5313, 15.5864, 12.1770)
Luminance0.1559 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177D5A #7D173A
analogous
#177D27 #177D5A #176D7D
triadic
#177D5A #5A177D #7D5A17
tetradic
#177D5A #27177D #7D173A #6D7D17
square
#177D5A #27177D #7D173A #6D7D17
split-complementary
#177D5A #7D176D #7D2717
monochromatic
#051A13 #0D4935 #177D5A #21B17F #35DAA1

Accessibility & contrast

On white

5.10
#177D5A on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.12
#177D5A on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177D5A
5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177D5A#FFFFFF#000000##FFFFFF
##177D5A1.005.104.125.10
#FFFFFF5.101.0021.001.00
#0000004.1221.001.0021.00
##FFFFFF5.101.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7A7358
Deuteranopia (green-blind)
#6E6A5C
Tritanopia (blue-blind)
#007D73
Achromatopsia (no color)
#6E6E6E

Design tokens & code

CSS
--color: #177d5a;
/* rgb */ color: rgb(23, 125, 90);
/* oklch */ color: oklch(52.5% 0.105 164.1);
Tailwind
colors: {
  custom: {
    50: '#67a388',
    500: '#177d5a',
    950: '#000000',
  },
}
SCSS
$custom: #177d5a;
$custom-light: #67a388;
$custom-dark: #000000;
JSON
{
  "hex": "#177d5a",
  "rgb": {
    "r": 23,
    "g": 125,
    "b": 90
  },
  "hsl": {
    "h": 159.412,
    "s": 68.919,
    "l": 29.02
  },
  "oklch": {
    "l": 0.52533,
    "c": 0.10485,
    "h": 164.1
  },
  "luminance": 0.15588
}

Semantic roles & 50–950 ramp

primary
#177D5A
secondary
#B23E66
accent
#3C78EC
background
#F6FAF8
surface
#EBF4F0
border
#C6CECB
text
#070F0B
muted
#7A7F7C

Preview Lab

Preview with #177D5A

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

Preview Lab → · Contrast checker → · Palette generator →

#177D5A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva