#577D4C#577D4C

#577D4C is a mid, moderate green. Relative luminance 0.172; OKLCH L 54.8% C 0.085 H 138.8°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#577D4C
RGB	rgb(87, 125, 76)
HSL	hsl(107, 24%, 39%)
HSV	hsv(107, 39%, 49%)
CMYK	cmyk(30.4%, 0%, 39.2%, 51%)
CIE-LAB	lab(48.53, -23.41, 22.56)
CIE-LCH	lch(48.53, 32.52, 136.06°)
OKLab	oklab(54.81% -0.0639 0.0559)
OKLCH	oklch(54.81% 0.085 138.8)
XYZ	xyz(12.5682, 17.2148, 9.4967)
Luminance	0.1721 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D4C #724C7D

analogous

#707D4C #577D4C #4C7D5A

triadic

#577D4C #4C577D #7D4C57

tetradic

#577D4C #4C707D #724C7D #7D5A4C

square

#577D4C #4C707D #724C7D #7D5A4C

split-complementary

#577D4C #5A4C7D #7D4C70

monochromatic

#22311E #3D5735 #577D4C #72A165 #95B88B

Accessibility & contrast

On white

4.73

#577D4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#577D4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D4C

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D4C	#FFFFFF	#000000	##FFFFFF
##577D4C	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)

#807549

Deuteranopia (green-blind)

#7A724F

Tritanopia (blue-blind)

#557A71

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577d4c;
/* rgb */ color: rgb(87, 125, 76);
/* oklch */ color: oklch(54.8% 0.085 138.8);

Tailwind

colors: {
  custom: {
    50: '#88a37e',
    500: '#577d4c',
    950: '#000000',
  },
}

SCSS

$custom: #577d4c;
$custom-light: #88a37e;
$custom-dark: #000000;

JSON

{
  "hex": "#577d4c",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 76
  },
  "hsl": {
    "h": 106.531,
    "s": 24.378,
    "l": 39.412
  },
  "oklch": {
    "l": 0.54812,
    "c": 0.08494,
    "h": 138.8
  },
  "luminance": 0.17215
}

Semantic roles & 50–950 ramp

primary

#577D4C

secondary

#9D80A5

accent

#67C1AD

background

#F8FAF7

surface

#F0F3EE

border

#CBCDC9

text

#0B0F0A

muted

#7C7F7C

Preview Lab

Preview with #577D4C

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

Preview Lab → · Contrast checker → · Palette generator →