#577D4E#577D4E

#577D4E is a mid, moderate green. Relative luminance 0.172; OKLCH L 54.9% C 0.083 H 139.7°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#577D4E
RGB	rgb(87, 125, 78)
HSL	hsl(109, 23%, 40%)
HSV	hsv(109, 38%, 49%)
CMYK	cmyk(30.4%, 0%, 37.6%, 51%)
CIE-LAB	lab(48.56, -23.09, 21.48)
CIE-LCH	lch(48.56, 31.54, 137.07°)
OKLab	oklab(54.85% -0.063 0.0534)
OKLCH	oklch(54.85% 0.083 139.7)
XYZ	xyz(12.6388, 17.2431, 9.8686)
Luminance	0.1724 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D4E #744E7D

analogous

#6F7D4E #577D4E #4E7D5D

triadic

#577D4E #4E577D #7D4E57

tetradic

#577D4E #4E6F7D #744E7D #7D5D4E

square

#577D4E #4E6F7D #744E7D #7D5D4E

split-complementary

#577D4E #5D4E7D #7D4E6F

monochromatic

#23321F #3D5736 #577D4E #73A168 #96B88D

Accessibility & contrast

On white

4.72

#577D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#577D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D4E

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D4E	#FFFFFF	#000000	##FFFFFF
##577D4E	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764B

Deuteranopia (green-blind)

#7A7251

Tritanopia (blue-blind)

#557A71

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577d4e;
/* rgb */ color: rgb(87, 125, 78);
/* oklch */ color: oklch(54.9% 0.083 139.7);

Tailwind

colors: {
  custom: {
    50: '#88a380',
    500: '#577d4e',
    950: '#000000',
  },
}

SCSS

$custom: #577d4e;
$custom-light: #88a380;
$custom-dark: #000000;

JSON

{
  "hex": "#577d4e",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 78
  },
  "hsl": {
    "h": 108.511,
    "s": 23.153,
    "l": 39.804
  },
  "oklch": {
    "l": 0.54852,
    "c": 0.08262,
    "h": 139.7
  },
  "luminance": 0.17244
}

Semantic roles & 50–950 ramp

primary

#577D4E

secondary

#9E82A5

accent

#68C0AF

background

#F8FAF7

surface

#F0F3EE

border

#CBCDC9

text

#0B0F0A

muted

#7C7F7C

Preview Lab

Preview with #577D4E

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

Preview Lab → · Contrast checker → · Palette generator →