#577A68#577A68

#577A68 is a mid, muted green. Relative luminance 0.169; OKLCH L 54.7% C 0.049 H 161.8°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#577A68
RGB	rgb(87, 122, 104)
HSL	hsl(149, 17%, 41%)
HSV	hsv(149, 29%, 48%)
CMYK	cmyk(28.7%, 0%, 14.8%, 52.2%)
CIE-LAB	lab(48.19, -16.53, 5.89)
CIE-LCH	lch(48.19, 17.54, 160.40°)
OKLab	oklab(54.74% -0.0464 0.0152)
OKLCH	oklch(54.74% 0.049 161.8)
XYZ	xyz(13.3879, 16.9442, 15.6592)
Luminance	0.1694 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A68 #7A5769

analogous

#577A57 #577A68 #577A79

triadic

#577A68 #68577A #7A6857

tetradic

#577A68 #57577A #7A5769 #7A7957

square

#577A68 #57577A #7A5769 #7A7957

split-complementary

#577A68 #79577A #7A5757

monochromatic

#24332B #3E564A #577A68 #739B87 #97B5A5

Accessibility & contrast

On white

4.78

#577A68 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#577A68 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A68

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A68	#FFFFFF	#000000	##FFFFFF
##577A68	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797567

Deuteranopia (green-blind)

#737169

Tritanopia (blue-blind)

#507A75

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577a68;
/* rgb */ color: rgb(87, 122, 104);
/* oklch */ color: oklch(54.7% 0.049 161.8);

Tailwind

colors: {
  custom: {
    50: '#87a093',
    500: '#577a68',
    950: '#000000',
  },
}

SCSS

$custom: #577a68;
$custom-light: #87a093;
$custom-dark: #000000;

JSON

{
  "hex": "#577a68",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 104
  },
  "hsl": {
    "h": 149.143,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54736,
    "c": 0.0488,
    "h": 161.8
  },
  "luminance": 0.16945
}

Semantic roles & 50–950 ramp

primary

#577A68

secondary

#A38A97

accent

#6E95B9

background

#F8F9F9

surface

#EFF2F1

border

#CACCCB

text

#0B0E0D

muted

#7C7E7E

Preview Lab

Preview with #577A68

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

Preview Lab → · Contrast checker → · Palette generator →