#557C77#557C77

#557C77 is a mid, muted teal. Relative luminance 0.177; OKLCH L 55.6% C 0.044 H 186.0°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#557C77
RGB	rgb(85, 124, 119)
HSL	hsl(172, 19%, 41%)
HSV	hsv(172, 31%, 49%)
CMYK	cmyk(31.5%, 0%, 4%, 51.4%)
CIE-LAB	lab(49.10, -14.79, -1.65)
CIE-LCH	lch(49.10, 14.88, 186.36°)
OKLab	oklab(55.57% -0.0442 -0.0046)
OKLCH	oklch(55.57% 0.044 186)
XYZ	xyz(14.2826, 17.6777, 20.1088)
Luminance	0.1768 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#557C77 #7C555A

analogous

#557C63 #557C77 #556D7C

triadic

#557C77 #77557C #7C7755

tetradic

#557C77 #63557C #7C555A #6D7C55

square

#557C77 #63557C #7C555A #6D7C55

split-complementary

#557C77 #7C556D #7C6355

monochromatic

#233331 #3C5854 #557C77 #719D98 #95B6B2

Accessibility & contrast

On white

4.63

#557C77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#557C77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #557C77

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##557C77	#FFFFFF	#000000	##FFFFFF
##557C77	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787877

Deuteranopia (green-blind)

#717278

Tritanopia (blue-blind)

#487E7A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #557c77;
/* rgb */ color: rgb(85, 124, 119);
/* oklch */ color: oklch(55.6% 0.044 186.0);

Tailwind

colors: {
  custom: {
    50: '#86a29e',
    500: '#557c77',
    950: '#000000',
  },
}

SCSS

$custom: #557c77;
$custom-light: #86a29e;
$custom-dark: #000000;

JSON

{
  "hex": "#557c77",
  "rgb": {
    "r": 85,
    "g": 124,
    "b": 119
  },
  "hsl": {
    "h": 172.308,
    "s": 18.66,
    "l": 40.98
  },
  "oklch": {
    "l": 0.55572,
    "c": 0.04441,
    "h": 186
  },
  "luminance": 0.17679
}

Semantic roles & 50–950 ramp

primary

#557C77

secondary

#A4898C

accent

#6C77BB

background

#F8F9F9

surface

#EFF2F2

border

#CACCCC

text

#0B0F0E

muted

#7C7E7E

Preview Lab

Preview with #557C77

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

Preview Lab → · Contrast checker → · Palette generator →