#557C7F#557C7F

#557C7F is a mid, muted teal. Relative luminance 0.179; OKLCH L 55.8% C 0.044 H 202.0°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX#557C7F
RGBrgb(85, 124, 127)
HSLhsl(184, 20%, 42%)
HSVhsv(184, 33%, 50%)
CMYKcmyk(33.1%, 2.4%, 0%, 50.2%)
CIE-LABlab(49.35, -12.78, -6.00)
CIE-LCHlch(49.35, 14.12, 205.16°)
OKLaboklab(55.85% -0.0406 -0.0164)
OKLCHoklch(55.85% 0.044 202)
XYZxyz(14.7834, 17.8781, 22.7464)
Luminance0.1788 (WCAG relative)
Temperaturecool
Familyteal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#557C7F #7F5855
analogous
#557F6D #557C7F #55677F
triadic
#557C7F #7F557C #7C7F55
tetradic
#557C7F #6D557F #7F5855 #677F55
square
#557C7F #6D557F #7F5855 #677F55
split-complementary
#557C7F #7F5567 #7F6D55
monochromatic
#243436 #3C585A #557C7F #719DA0 #96B6B9

Accessibility & contrast

On white

4.59
#557C7F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.58
#557C7F on #000000
AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #557C7F
4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##557C7F#FFFFFF#000000##FFFFFF
##557C7F1.004.594.584.59
#FFFFFF4.591.0021.001.00
#0000004.5821.001.0021.00
##FFFFFF4.591.0021.001.00

Color blindness preview

Protanopia (red-blind)
#76797F
Deuteranopia (green-blind)
#6F737F
Tritanopia (blue-blind)
#467F7D
Achromatopsia (no color)
#757575

Design tokens & code

CSS
--color: #557c7f;
/* rgb */ color: rgb(85, 124, 127);
/* oklch */ color: oklch(55.8% 0.044 202.0);
Tailwind
colors: {
  custom: {
    50: '#86a2a4',
    500: '#557c7f',
    950: '#000000',
  },
}
SCSS
$custom: #557c7f;
$custom-light: #86a2a4;
$custom-dark: #000000;
JSON
{
  "hex": "#557c7f",
  "rgb": {
    "r": 85,
    "g": 124,
    "b": 127
  },
  "hsl": {
    "h": 184.286,
    "s": 19.811,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55849,
    "c": 0.0438,
    "h": 202
  },
  "luminance": 0.17879
}

Semantic roles & 50–950 ramp

primary
#557C7F
secondary
#A68C8A
accent
#716BBC
background
#F8F9FA
surface
#EFF2F4
border
#CACCCE
text
#0B0F0F
muted
#7C7E7F

Preview Lab

Preview with #557C7F

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

Preview Lab → · Contrast checker → · Palette generator →

#557C7F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva