#577D4F#577D4F

#577D4F is a mid, moderate green. Relative luminance 0.173; OKLCH L 54.9% C 0.081 H 140.2°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#577D4F
RGB	rgb(87, 125, 79)
HSL	hsl(110, 23%, 40%)
HSV	hsv(110, 37%, 49%)
CMYK	cmyk(30.4%, 0%, 36.8%, 51%)
CIE-LAB	lab(48.58, -22.92, 20.94)
CIE-LCH	lch(48.58, 31.05, 137.59°)
OKLab	oklab(54.87% -0.0625 0.0522)
OKLCH	oklch(54.87% 0.081 140.2)
XYZ	xyz(12.6749, 17.2575, 10.0588)
Luminance	0.1726 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D4F #754F7D

analogous

#6E7D4F #577D4F #4F7D5E

triadic

#577D4F #4F577D #7D4F57

tetradic

#577D4F #4F6E7D #754F7D #7D5E4F

square

#577D4F #4F6E7D #754F7D #7D5E4F

split-complementary

#577D4F #5E4F7D #7D4F6E

monochromatic

#233220 #3D5737 #577D4F #73A069 #96B88F

Accessibility & contrast

On white

4.72

#577D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#577D4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D4F

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D4F	#FFFFFF	#000000	##FFFFFF
##577D4F	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)

#80764C

Deuteranopia (green-blind)

#7A7252

Tritanopia (blue-blind)

#557A71

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577d4f;
/* rgb */ color: rgb(87, 125, 79);
/* oklch */ color: oklch(54.9% 0.081 140.2);

Tailwind

colors: {
  custom: {
    50: '#88a381',
    500: '#577d4f',
    950: '#000000',
  },
}

SCSS

$custom: #577d4f;
$custom-light: #88a381;
$custom-dark: #000000;

JSON

{
  "hex": "#577d4f",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 79
  },
  "hsl": {
    "h": 109.565,
    "s": 22.549,
    "l": 40
  },
  "oklch": {
    "l": 0.54872,
    "c": 0.08146,
    "h": 140.2
  },
  "luminance": 0.17258
}

Semantic roles & 50–950 ramp

primary

#577D4F

secondary

#9F83A5

accent

#69BFB0

background

#F8FAF7

surface

#F0F3EE

border

#CBCDC9

text

#0B0F0A

muted

#7C7F7C

Preview Lab

Preview with #577D4F

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

Preview Lab → · Contrast checker → · Palette generator →