#577C4A#577C4A

#577C4A is a mid, moderate green. Relative luminance 0.169; OKLCH L 54.5% C 0.086 H 137.9°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#577C4A
RGB	rgb(87, 124, 74)
HSL	hsl(104, 25%, 39%)
HSV	hsv(104, 40%, 49%)
CMYK	cmyk(29.8%, 0%, 40.3%, 51.4%)
CIE-LAB	lab(48.18, -23.22, 23.23)
CIE-LCH	lch(48.18, 32.85, 134.99°)
OKLab	oklab(54.52% -0.0635 0.0574)
OKLCH	oklch(54.52% 0.086 137.9)
XYZ	xyz(12.3738, 16.9355, 9.0942)
Luminance	0.1694 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C4A #6F4A7C

analogous

#707C4A #577C4A #4A7C56

triadic

#577C4A #4A577C #7C4A57

tetradic

#577C4A #4A707C #6F4A7C #7C564A

square

#577C4A #4A707C #6F4A7C #7C564A

split-complementary

#577C4A #564A7C #7C4A70

monochromatic

#212F1C #3C5633 #577C4A #72A162 #95B888

Accessibility & contrast

On white

4.79

#577C4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#577C4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C4A

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C4A	#FFFFFF	#000000	##FFFFFF
##577C4A	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)

#7F7446

Deuteranopia (green-blind)

#79714D

Tritanopia (blue-blind)

#567970

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577c4a;
/* rgb */ color: rgb(87, 124, 74);
/* oklch */ color: oklch(54.5% 0.086 137.9);

Tailwind

colors: {
  custom: {
    50: '#88a27d',
    500: '#577c4a',
    950: '#000000',
  },
}

SCSS

$custom: #577c4a;
$custom-light: #88a27d;
$custom-dark: #000000;

JSON

{
  "hex": "#577c4a",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 74
  },
  "hsl": {
    "h": 104.4,
    "s": 25.253,
    "l": 38.824
  },
  "oklch": {
    "l": 0.54517,
    "c": 0.08557,
    "h": 137.9
  },
  "luminance": 0.16936
}

Semantic roles & 50–950 ramp

primary

#577C4A

secondary

#9A7DA4

accent

#66C2AA

background

#F8FAF7

surface

#F0F3EE

border

#CBCDC9

text

#0B0F09

muted

#7C7F7B

Preview Lab

Preview with #577C4A

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

Preview Lab → · Contrast checker → · Palette generator →