#577D4A#577D4A

#577D4A is a mid, moderate green. Relative luminance 0.172; OKLCH L 54.8% C 0.087 H 138.0°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#577D4A
RGB	rgb(87, 125, 74)
HSL	hsl(105, 26%, 39%)
HSV	hsv(105, 41%, 49%)
CMYK	cmyk(30.4%, 0%, 40.8%, 51%)
CIE-LAB	lab(48.50, -23.73, 23.64)
CIE-LCH	lch(48.50, 33.50, 135.11°)
OKLab	oklab(54.77% -0.0649 0.0584)
OKLCH	oklch(54.77% 0.087 138)
XYZ	xyz(12.4997, 17.1874, 9.1361)
Luminance	0.1719 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D4A #704A7D

analogous

#717D4A #577D4A #4A7D57

triadic

#577D4A #4A577D #7D4A57

tetradic

#577D4A #4A717D #704A7D #7D574A

square

#577D4A #4A717D #704A7D #7D574A

split-complementary

#577D4A #574A7D #7D4A71

monochromatic

#21301C #3C5733 #577D4A #72A262 #95B989

Accessibility & contrast

On white

4.73

#577D4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#577D4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D4A

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D4A	#FFFFFF	#000000	##FFFFFF
##577D4A	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807546

Deuteranopia (green-blind)

#7A724D

Tritanopia (blue-blind)

#557A70

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577d4a;
/* rgb */ color: rgb(87, 125, 74);
/* oklch */ color: oklch(54.8% 0.087 138.0);

Tailwind

colors: {
  custom: {
    50: '#88a37d',
    500: '#577d4a',
    950: '#000000',
  },
}

SCSS

$custom: #577d4a;
$custom-light: #88a37d;
$custom-dark: #000000;

JSON

{
  "hex": "#577d4a",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 74
  },
  "hsl": {
    "h": 104.706,
    "s": 25.628,
    "l": 39.02
  },
  "oklch": {
    "l": 0.54773,
    "c": 0.08725,
    "h": 138
  },
  "luminance": 0.17188
}

Semantic roles & 50–950 ramp

primary

#577D4A

secondary

#9B7EA5

accent

#66C2AB

background

#F8FAF7

surface

#F0F3EE

border

#CBCDC9

text

#0B0F09

muted

#7C7F7B

Preview Lab

Preview with #577D4A

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

Preview Lab → · Contrast checker → · Palette generator →