#577D56#577D56

#577D56 is a mid, moderate green. Relative luminance 0.174; OKLCH L 55.0% C 0.073 H 143.9°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#577D56
RGB	rgb(87, 125, 86)
HSL	hsl(118, 18%, 41%)
HSV	hsv(118, 31%, 49%)
CMYK	cmyk(30.4%, 0%, 31.2%, 51%)
CIE-LAB	lab(48.72, -21.71, 17.12)
CIE-LCH	lch(48.72, 27.65, 141.74°)
OKLab	oklab(55.02% -0.0592 0.0432)
OKLCH	oklch(55.02% 0.073 143.9)
XYZ	xyz(12.9433, 17.3648, 11.4721)
Luminance	0.1736 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D56 #7C567D

analogous

#6B7D56 #577D56 #567D69

triadic

#577D56 #56577D #7D5657

tetradic

#577D56 #566B7D #7C567D #7D6956

square

#577D56 #566B7D #7C567D #7D6956

split-complementary

#577D56 #69567D #7D566B

monochromatic

#253424 #3E593D #577D56 #739E72 #97B796

Accessibility & contrast

On white

4.69

#577D56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#577D56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D56

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D56	#FFFFFF	#000000	##FFFFFF
##577D56	1.00	4.69	4.47	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7654

Deuteranopia (green-blind)

#797258

Tritanopia (blue-blind)

#537B73

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577d56;
/* rgb */ color: rgb(87, 125, 86);
/* oklch */ color: oklch(55.0% 0.073 143.9);

Tailwind

colors: {
  custom: {
    50: '#87a386',
    500: '#577d56',
    950: '#000000',
  },
}

SCSS

$custom: #577d56;
$custom-light: #87a386;
$custom-dark: #000000;

JSON

{
  "hex": "#577d56",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 86
  },
  "hsl": {
    "h": 118.462,
    "s": 18.483,
    "l": 41.373
  },
  "oklch": {
    "l": 0.55024,
    "c": 0.07331,
    "h": 143.9
  },
  "luminance": 0.17365
}

Semantic roles & 50–950 ramp

primary

#577D56

secondary

#A48AA5

accent

#6DBBB9

background

#F8FAF8

surface

#F0F3EF

border

#CBCDCA

text

#0B0F0B

muted

#7C7F7C

Preview Lab

Preview with #577D56

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

Preview Lab → · Contrast checker → · Palette generator →