#577C54#577C54

#577C54 is a mid, moderate green. Relative luminance 0.171; OKLCH L 54.7% C 0.074 H 142.7°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#577C54
RGB	rgb(87, 124, 84)
HSL	hsl(116, 19%, 41%)
HSV	hsv(116, 32%, 49%)
CMYK	cmyk(29.8%, 0%, 32.3%, 51.4%)
CIE-LAB	lab(48.36, -21.55, 17.79)
CIE-LCH	lch(48.36, 27.94, 140.46°)
OKLab	oklab(54.73% -0.0588 0.0448)
OKLCH	oklch(54.73% 0.074 142.7)
XYZ	xyz(12.7379, 17.0811, 11.0116)
Luminance	0.1708 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577C54 #79547C

analogous

#6B7C54 #577C54 #547C65

triadic

#577C54 #54577C #7C5457

tetradic

#577C54 #546B7C #79547C #7C6554

square

#577C54 #546B7C #79547C #7C6554

split-complementary

#577C54 #65547C #7C546B

monochromatic

#243323 #3D583B #577C54 #739E6F #97B694

Accessibility & contrast

On white

4.76

#577C54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#577C54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577C54

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577C54	#FFFFFF	#000000	##FFFFFF
##577C54	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7551

Deuteranopia (green-blind)

#787156

Tritanopia (blue-blind)

#547A72

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #577c54;
/* rgb */ color: rgb(87, 124, 84);
/* oklch */ color: oklch(54.7% 0.074 142.7);

Tailwind

colors: {
  custom: {
    50: '#87a284',
    500: '#577c54',
    950: '#000000',
  },
}

SCSS

$custom: #577c54;
$custom-light: #87a284;
$custom-dark: #000000;

JSON

{
  "hex": "#577c54",
  "rgb": {
    "r": 87,
    "g": 124,
    "b": 84
  },
  "hsl": {
    "h": 115.5,
    "s": 19.231,
    "l": 40.784
  },
  "oklch": {
    "l": 0.54725,
    "c": 0.07389,
    "h": 142.7
  },
  "luminance": 0.17082
}

Semantic roles & 50–950 ramp

primary

#577C54

secondary

#A288A4

accent

#6CBCB6

background

#F8FAF8

surface

#F0F3EF

border

#CBCDCA

text

#0B0F0B

muted

#7C7F7C

Preview Lab

Preview with #577C54

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

Preview Lab → · Contrast checker → · Palette generator →