#577C4E#577C4E

#577C4E is a mid, moderate green. Relative luminance 0.170; OKLCH L 54.6% C 0.081 H 139.6°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#577C4E
RGB	rgb(87, 124, 78)
HSL	hsl(108, 23%, 40%)
HSV	hsv(108, 37%, 49%)
CMYK	cmyk(29.8%, 0%, 37.1%, 51.4%)
CIE-LAB	lab(48.25, -22.58, 21.06)
CIE-LCH	lch(48.25, 30.88, 136.99°)
OKLab	oklab(54.6% -0.0616 0.0525)
OKLCH	oklch(54.6% 0.081 139.6)
XYZ	xyz(12.5129, 16.9911, 9.8266)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C4E #734E7C

analogous

#6E7C4E #577C4E #4E7C5C

triadic

#577C4E #4E577C #7C4E57

tetradic

#577C4E #4E6E7C #734E7C #7C5C4E

square

#577C4E #4E6E7C #734E7C #7C5C4E

split-complementary

#577C4E #5C4E7C #7C4E6E

monochromatic

#22311F #3D5636 #577C4E #72A067 #95B78D

Accessibility & contrast

On white

4.77

#577C4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#577C4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C4E

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C4E	#FFFFFF	#000000	##FFFFFF
##577C4E	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#797151

Tritanopia (blue-blind)

#557970

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577c4e;
/* rgb */ color: rgb(87, 124, 78);
/* oklch */ color: oklch(54.6% 0.081 139.6);

Tailwind

colors: {
  custom: {
    50: '#88a280',
    500: '#577c4e',
    950: '#000000',
  },
}

SCSS

$custom: #577c4e;
$custom-light: #88a280;
$custom-dark: #000000;

JSON

{
  "hex": "#577c4e",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 78
  },
  "hsl": {
    "h": 108.261,
    "s": 22.772,
    "l": 39.608
  },
  "oklch": {
    "l": 0.54597,
    "c": 0.0809,
    "h": 139.6
  },
  "luminance": 0.16992
}

Semantic roles & 50–950 ramp

primary

#577C4E

secondary

#9D82A4

accent

#69BFAE

background

#F8FAF7

surface

#F0F3EE

border

#CBCDC9

text

#0B0F0A

muted

#7C7F7C

Preview Lab

Preview with #577C4E

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

Preview Lab → · Contrast checker → · Palette generator →