#577F49#577F49

#577F49 is a mid, moderate green. Relative luminance 0.177; OKLCH L 55.3% C 0.092 H 137.9°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#577F49
RGB	rgb(87, 127, 73)
HSL	hsl(104, 27%, 39%)
HSV	hsv(104, 43%, 50%)
CMYK	cmyk(31.5%, 0%, 42.5%, 50.2%)
CIE-LAB	lab(49.11, -24.89, 25.00)
CIE-LCH	lch(49.11, 35.27, 134.88°)
OKLab	oklab(55.27% -0.0681 0.0615)
OKLCH	oklch(55.27% 0.092 137.9)
XYZ	xyz(12.7221, 17.6855, 9.0454)
Luminance	0.1769 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577F49 #71497F

analogous

#727F49 #577F49 #497F56

triadic

#577F49 #49577F #7F4957

tetradic

#577F49 #49727F #71497F #7F5649

square

#577F49 #49727F #71497F #7F5649

split-complementary

#577F49 #56497F #7F4972

monochromatic

#22311C #3C5833 #577F49 #72A461 #95BB88

Accessibility & contrast

On white

4.63

#577F49 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#577F49 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577F49

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577F49	#FFFFFF	#000000	##FFFFFF
##577F49	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827745

Deuteranopia (green-blind)

#7C734C

Tritanopia (blue-blind)

#557C72

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #577f49;
/* rgb */ color: rgb(87, 127, 73);
/* oklch */ color: oklch(55.3% 0.092 137.9);

Tailwind

colors: {
  custom: {
    50: '#88a47c',
    500: '#577f49',
    950: '#000000',
  },
}

SCSS

$custom: #577f49;
$custom-light: #88a47c;
$custom-dark: #000000;

JSON

{
  "hex": "#577f49",
  "rgb": {
    "r": 87,
    "g": 127,
    "b": 73
  },
  "hsl": {
    "h": 104.444,
    "s": 27,
    "l": 39.216
  },
  "oklch": {
    "l": 0.55267,
    "c": 0.09172,
    "h": 137.9
  },
  "luminance": 0.17686
}

Semantic roles & 50–950 ramp

primary

#577F49

secondary

#9C7DA7

accent

#64C3AB

background

#F8FAF7

surface

#F0F4EE

border

#CBCEC9

text

#0B0F09

muted

#7C7F7B

Preview Lab

Preview with #577F49

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

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