#577F48#577F48

#577F48 is a mid, moderate green. Relative luminance 0.177; OKLCH L 55.2% C 0.093 H 137.6°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#577F48
RGB	rgb(87, 127, 72)
HSL	hsl(104, 28%, 39%)
HSV	hsv(104, 43%, 50%)
CMYK	cmyk(31.5%, 0%, 43.3%, 50.2%)
CIE-LAB	lab(49.10, -25.04, 25.53)
CIE-LCH	lch(49.10, 35.76, 134.45°)
OKLab	oklab(55.25% -0.0685 0.0626)
OKLCH	oklch(55.25% 0.093 137.6)
XYZ	xyz(12.6892, 17.6724, 8.8722)
Luminance	0.1767 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577F48 #70487F

analogous

#737F48 #577F48 #487F55

triadic

#577F48 #48577F #7F4857

tetradic

#577F48 #48737F #70487F #7F5548

square

#577F48 #48737F #70487F #7F5548

split-complementary

#577F48 #55487F #7F4873

monochromatic

#21311C #3C5832 #577F48 #72A560 #95BB87

Accessibility & contrast

On white

4.63

#577F48 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#577F48 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577F48

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577F48	#FFFFFF	#000000	##FFFFFF
##577F48	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827744

Deuteranopia (green-blind)

#7C734B

Tritanopia (blue-blind)

#557B72

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #577f48;
/* rgb */ color: rgb(87, 127, 72);
/* oklch */ color: oklch(55.2% 0.093 137.6);

Tailwind

colors: {
  custom: {
    50: '#88a47c',
    500: '#577f48',
    950: '#000000',
  },
}

SCSS

$custom: #577f48;
$custom-light: #88a47c;
$custom-dark: #000000;

JSON

{
  "hex": "#577f48",
  "rgb": {
    "r": 87,
    "g": 127,
    "b": 72
  },
  "hsl": {
    "h": 103.636,
    "s": 27.638,
    "l": 39.02
  },
  "oklch": {
    "l": 0.55249,
    "c": 0.09285,
    "h": 137.6
  },
  "luminance": 0.17673
}

Semantic roles & 50–950 ramp

primary

#577F48

secondary

#9B7CA7

accent

#64C4AA

background

#F8FAF7

surface

#F0F4EE

border

#CBCEC9

text

#0B0F09

muted

#7C7F7B

Preview Lab

Preview with #577F48

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

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