#577A60#577A60

#577A60 is a mid, muted green. Relative luminance 0.168; OKLCH L 54.5% C 0.057 H 152.2°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#577A60
RGB	rgb(87, 122, 96)
HSL	hsl(135, 17%, 41%)
HSV	hsv(135, 29%, 48%)
CMYK	cmyk(28.7%, 0%, 21.3%, 52.2%)
CIE-LAB	lab(47.99, -18.21, 10.31)
CIE-LCH	lch(47.99, 20.93, 150.49°)
OKLab	oklab(54.51% -0.0502 0.0265)
OKLCH	oklch(54.51% 0.057 152.2)
XYZ	xyz(13.0007, 16.7893, 13.6197)
Luminance	0.1679 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A60 #7A5771

analogous

#5F7A57 #577A60 #577A71

triadic

#577A60 #60577A #7A6057

tetradic

#577A60 #575F7A #7A5771 #7A7157

square

#577A60 #575F7A #7A5771 #7A7157

split-complementary

#577A60 #71577A #7A575F

monochromatic

#243328 #3E5644 #577A60 #739B7D #97B59E

Accessibility & contrast

On white

4.82

#577A60 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#577A60 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A60

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A60	#FFFFFF	#000000	##FFFFFF
##577A60	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A745F

Deuteranopia (green-blind)

#747061

Tritanopia (blue-blind)

#527973

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577a60;
/* rgb */ color: rgb(87, 122, 96);
/* oklch */ color: oklch(54.5% 0.057 152.2);

Tailwind

colors: {
  custom: {
    50: '#87a08d',
    500: '#577a60',
    950: '#000000',
  },
}

SCSS

$custom: #577a60;
$custom-light: #87a08d;
$custom-dark: #000000;

JSON

{
  "hex": "#577a60",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 96
  },
  "hsl": {
    "h": 135.429,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54513,
    "c": 0.05674,
    "h": 152.2
  },
  "luminance": 0.1679
}

Semantic roles & 50–950 ramp

primary

#577A60

secondary

#A38A9C

accent

#6EA6B9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577A60

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

Preview Lab → · Contrast checker → · Palette generator →