#577A67#577A67

#577A67 is a mid, muted green. Relative luminance 0.169; OKLCH L 54.7% C 0.050 H 160.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#577A67
RGB	rgb(87, 122, 103)
HSL	hsl(147, 17%, 41%)
HSV	hsv(147, 29%, 48%)
CMYK	cmyk(28.7%, 0%, 15.6%, 52.2%)
CIE-LAB	lab(48.16, -16.74, 6.44)
CIE-LCH	lch(48.16, 17.94, 158.96°)
OKLab	oklab(54.71% -0.0468 0.0166)
OKLCH	oklch(54.71% 0.05 160.5)
XYZ	xyz(13.3374, 16.9240, 15.3932)
Luminance	0.1693 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A67 #7A576A

analogous

#587A57 #577A67 #577A78

triadic

#577A67 #67577A #7A6757

tetradic

#577A67 #57587A #7A576A #7A7857

square

#577A67 #57587A #7A576A #7A7857

split-complementary

#577A67 #78577A #7A5758

monochromatic

#24332B #3E5649 #577A67 #739B85 #97B5A4

Accessibility & contrast

On white

4.79

#577A67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#577A67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A67

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A67	#FFFFFF	#000000	##FFFFFF
##577A67	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797566

Deuteranopia (green-blind)

#737168

Tritanopia (blue-blind)

#507A74

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577a67;
/* rgb */ color: rgb(87, 122, 103);
/* oklch */ color: oklch(54.7% 0.050 160.5);

Tailwind

colors: {
  custom: {
    50: '#87a092',
    500: '#577a67',
    950: '#000000',
  },
}

SCSS

$custom: #577a67;
$custom-light: #87a092;
$custom-dark: #000000;

JSON

{
  "hex": "#577a67",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 103
  },
  "hsl": {
    "h": 147.429,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54707,
    "c": 0.04971,
    "h": 160.5
  },
  "luminance": 0.16925
}

Semantic roles & 50–950 ramp

primary

#577A67

secondary

#A38A97

accent

#6E97B9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0D

muted

#7C7E7D

Preview Lab

Preview with #577A67

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

Preview Lab → · Contrast checker → · Palette generator →