#577B48#577B48

#577B48 is a mid, moderate green. Relative luminance 0.167; OKLCH L 54.2% C 0.086 H 136.9°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#577B48
RGB	rgb(87, 123, 72)
HSL	hsl(102, 26%, 38%)
HSV	hsv(102, 41%, 48%)
CMYK	cmyk(29.3%, 0%, 41.5%, 51.8%)
CIE-LAB	lab(47.83, -23.02, 23.90)
CIE-LCH	lch(47.83, 33.18, 133.93°)
OKLab	oklab(54.22% -0.063 0.0589)
OKLCH	oklch(54.22% 0.086 136.9)
XYZ	xyz(12.1828, 16.6596, 8.7034)
Luminance	0.1666 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577B48 #6C487B

analogous

#707B48 #577B48 #487B52

triadic

#577B48 #48577B #7B4857

tetradic

#577B48 #48707B #6C487B #7B5248

square

#577B48 #48707B #6C487B #7B5248

split-complementary

#577B48 #52487B #7B4870

monochromatic

#202E1B #3C5431 #577B48 #72A15F #94B886

Accessibility & contrast

On white

4.85

#577B48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#577B48 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577B48

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577B48	#FFFFFF	#000000	##FFFFFF
##577B48	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7444

Deuteranopia (green-blind)

#79704B

Tritanopia (blue-blind)

#56786E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577b48;
/* rgb */ color: rgb(87, 123, 72);
/* oklch */ color: oklch(54.2% 0.086 136.9);

Tailwind

colors: {
  custom: {
    50: '#88a17b',
    500: '#577b48',
    950: '#000000',
  },
}

SCSS

$custom: #577b48;
$custom-light: #88a17b;
$custom-dark: #000000;

JSON

{
  "hex": "#577b48",
  "rgb": {
    "r": 87,
    "g": 123,
    "b": 72
  },
  "hsl": {
    "h": 102.353,
    "s": 26.154,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54223,
    "c": 0.08621,
    "h": 136.9
  },
  "luminance": 0.1666
}

Semantic roles & 50–950 ramp

primary

#577B48

secondary

#987BA4

accent

#65C3A7

background

#F8F9F7

surface

#F0F2EE

border

#CBCCC9

text

#0B0F09

muted

#7C7E7B

Preview Lab

Preview with #577B48

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

Preview Lab → · Contrast checker → · Palette generator →