#177F57#177F57

#177F57 is a mid, moderate teal. Relative luminance 0.160; OKLCH L 53.0% C 0.110 H 161.4°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX#177F57
RGBrgb(23, 127, 87)
HSLhsl(157, 69%, 29%)
HSVhsv(157, 82%, 50%)
CMYKcmyk(81.9%, 0%, 31.5%, 50.2%)
CIE-LABlab(47.04, -38.36, 13.86)
CIE-LCHlch(47.04, 40.79, 160.13°)
OKLaboklab(53.01% -0.1045 0.0352)
OKLCHoklch(53.01% 0.11 161.4)
XYZxyz(9.6620, 16.0478, 11.6033)
Luminance0.1605 (WCAG relative)
Temperatureneutral
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#177F57 #7F173F
analogous
#177F23 #177F57 #17737F
triadic
#177F57 #57177F #7F5717
tetradic
#177F57 #23177F #7F173F #737F17
square
#177F57 #23177F #7F173F #737F17
split-complementary
#177F57 #7F1773 #7F2317
monochromatic
#051A12 #0E4B34 #177F57 #20B37A #36DB9B

Accessibility & contrast

On white

4.99
#177F57 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.21
#177F57 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #177F57
4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##177F57#FFFFFF#000000##FFFFFF
##177F571.004.994.214.99
#FFFFFF4.991.0021.001.00
#0000004.2121.001.0021.00
##FFFFFF4.991.0021.001.00

Color blindness preview

Protanopia (red-blind)
#7D7555
Deuteranopia (green-blind)
#716C5A
Tritanopia (blue-blind)
#007F74
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #177f57;
/* rgb */ color: rgb(23, 127, 87);
/* oklch */ color: oklch(53.0% 0.110 161.4);
Tailwind
colors: {
  custom: {
    50: '#67a586',
    500: '#177f57',
    950: '#000000',
  },
}
SCSS
$custom: #177f57;
$custom-light: #67a586;
$custom-dark: #000000;
JSON
{
  "hex": "#177f57",
  "rgb": {
    "r": 23,
    "g": 127,
    "b": 87
  },
  "hsl": {
    "h": 156.923,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53013,
    "c": 0.11023,
    "h": 161.4
  },
  "luminance": 0.16049
}

Semantic roles & 50–950 ramp

primary
#177F57
secondary
#B43E6B
accent
#3C80EC
background
#F6FAF8
surface
#EBF4EF
border
#C6CECA
text
#070F0B
muted
#7A7F7C

Preview Lab

Preview with #177F57

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

Preview Lab → · Contrast checker → · Palette generator →

#177F57 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva