#577E76#577E76

#577E76 is a mid, muted teal. Relative luminance 0.183; OKLCH L 56.2% C 0.045 H 180.4°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#577E76
RGB	rgb(87, 126, 118)
HSL	hsl(168, 18%, 42%)
HSV	hsv(168, 31%, 49%)
CMYK	cmyk(31%, 0%, 6.3%, 50.6%)
CIE-LAB	lab(49.80, -15.49, -0.02)
CIE-LCH	lch(49.80, 15.49, 180.07°)
OKLab	oklab(56.15% -0.0455 -0.0003)
OKLCH	oklch(56.15% 0.045 180.4)
XYZ	xyz(14.6603, 18.2552, 19.8872)
Luminance	0.1826 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E76 #7E575F

analogous

#577E63 #577E76 #57737E

triadic

#577E76 #76577E #7E7657

tetradic

#577E76 #63577E #7E575F #737E57

square

#577E76 #63577E #7E575F #737E57

split-complementary

#577E76 #7E5773 #7E6357

monochromatic

#253632 #3E5A54 #577E76 #749F96 #98B8B1

Accessibility & contrast

On white

4.51

#577E76 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#577E76 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #577E76

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E76	#FFFFFF	#000000	##000000
##577E76	1.00	4.51	4.65	4.65
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B7A76

Deuteranopia (green-blind)

#747477

Tritanopia (blue-blind)

#4B7F7B

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #577e76;
/* rgb */ color: rgb(87, 126, 118);
/* oklch */ color: oklch(56.2% 0.045 180.4);

Tailwind

colors: {
  custom: {
    50: '#88a39d',
    500: '#577e76',
    950: '#000000',
  },
}

SCSS

$custom: #577e76;
$custom-light: #88a39d;
$custom-dark: #000000;

JSON

{
  "hex": "#577e76",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 118
  },
  "hsl": {
    "h": 167.692,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.56154,
    "c": 0.04548,
    "h": 180.4
  },
  "luminance": 0.18256
}

Semantic roles & 50–950 ramp

primary

#577E76

secondary

#A68B91

accent

#6D7DBB

background

#F8FAF9

surface

#F0F3F2

border

#CBCDCC

text

#0B0F0E

muted

#7C7F7E

Preview Lab

Preview with #577E76

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

Preview Lab → · Contrast checker → · Palette generator →