#577C76#577C76

#577C76 is a mid, muted teal. Relative luminance 0.177; OKLCH L 55.7% C 0.043 H 183.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#577C76
RGB	rgb(87, 124, 118)
HSL	hsl(170, 18%, 41%)
HSV	hsv(170, 30%, 49%)
CMYK	cmyk(29.8%, 0%, 4.8%, 51.4%)
CIE-LAB	lab(49.19, -14.40, -0.92)
CIE-LCH	lch(49.19, 14.43, 183.65°)
OKLab	oklab(55.66% -0.0427 -0.0027)
OKLCH	oklch(55.66% 0.043 183.6)
XYZ	xyz(14.4071, 17.7488, 19.8028)
Luminance	0.1775 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C76 #7C575D

analogous

#577C64 #577C76 #57707C

triadic

#577C76 #76577C #7C7657

tetradic

#577C76 #64577C #7C575D #707C57

square

#577C76 #64577C #7C575D #707C57

split-complementary

#577C76 #7C5770 #7C6457

monochromatic

#253432 #3E5854 #577C76 #739D96 #97B6B1

Accessibility & contrast

On white

4.62

#577C76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#577C76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577C76

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C76	#FFFFFF	#000000	##FFFFFF
##577C76	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797876

Deuteranopia (green-blind)

#727377

Tritanopia (blue-blind)

#4C7E7A

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #577c76;
/* rgb */ color: rgb(87, 124, 118);
/* oklch */ color: oklch(55.7% 0.043 183.6);

Tailwind

colors: {
  custom: {
    50: '#87a29d',
    500: '#577c76',
    950: '#000000',
  },
}

SCSS

$custom: #577c76;
$custom-light: #87a29d;
$custom-dark: #000000;

JSON

{
  "hex": "#577c76",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 118
  },
  "hsl": {
    "h": 170.27,
    "s": 17.536,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55663,
    "c": 0.04277,
    "h": 183.6
  },
  "luminance": 0.1775
}

Semantic roles & 50–950 ramp

primary

#577C76

secondary

#A48B8F

accent

#6E7ABA

background

#F8F9F9

surface

#F0F2F2

border

#CBCCCC

text

#0B0F0E

muted

#7C7E7E

Preview Lab

Preview with #577C76

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

Preview Lab → · Contrast checker → · Palette generator →