#577E77#577E77

#577E77 is a mid, muted teal. Relative luminance 0.183; OKLCH L 56.2% C 0.045 H 182.2°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#577E77
RGB	rgb(87, 126, 119)
HSL	hsl(169, 18%, 42%)
HSV	hsv(169, 31%, 49%)
CMYK	cmyk(31%, 0%, 5.6%, 50.6%)
CIE-LAB	lab(49.83, -15.25, -0.57)
CIE-LCH	lch(49.83, 15.26, 182.12°)
OKLab	oklab(56.19% -0.045 -0.0017)
OKLCH	oklch(56.19% 0.045 182.2)
XYZ	xyz(14.7200, 18.2791, 20.2018)
Luminance	0.1828 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E77 #7E575E

analogous

#577E64 #577E77 #57727E

triadic

#577E77 #77577E #7E7757

tetradic

#577E77 #64577E #7E575E #727E57

square

#577E77 #64577E #7E575E #727E57

split-complementary

#577E77 #7E5772 #7E6457

monochromatic

#253633 #3E5A55 #577E77 #749F97 #98B8B2

Accessibility & contrast

On white

4.51

#577E77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#577E77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #577E77

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E77	#FFFFFF	#000000	##000000
##577E77	1.00	4.51	4.66	4.66
#FFFFFF	4.51	1.00	21.00	21.00
#000000	4.66	21.00	1.00	1.00
##000000	4.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7A77

Deuteranopia (green-blind)

#737478

Tritanopia (blue-blind)

#4B7F7C

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #577e77;
/* rgb */ color: rgb(87, 126, 119);
/* oklch */ color: oklch(56.2% 0.045 182.2);

Tailwind

colors: {
  custom: {
    50: '#88a39e',
    500: '#577e77',
    950: '#000000',
  },
}

SCSS

$custom: #577e77;
$custom-light: #88a39e;
$custom-dark: #000000;

JSON

{
  "hex": "#577e77",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 119
  },
  "hsl": {
    "h": 169.231,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.56187,
    "c": 0.04505,
    "h": 182.2
  },
  "luminance": 0.1828
}

Semantic roles & 50–950 ramp

primary

#577E77

secondary

#A68B90

accent

#6D7BBB

background

#F8FAF9

surface

#F0F3F2

border

#CBCDCC

text

#0B0F0E

muted

#7C7F7E

Preview Lab

Preview with #577E77

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

Preview Lab → · Contrast checker → · Palette generator →