#577363#577363

#577363 is a mid, muted green. Relative luminance 0.152; OKLCH L 52.9% C 0.041 H 159.5°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#577363
RGB	rgb(87, 115, 99)
HSL	hsl(146, 14%, 40%)
HSV	hsv(146, 24%, 45%)
CMYK	cmyk(24.3%, 0%, 13.9%, 54.9%)
CIE-LAB	lab(45.89, -13.78, 5.56)
CIE-LCH	lch(45.89, 14.86, 158.03°)
OKLab	oklab(52.85% -0.0386 0.0144)
OKLCH	oklch(52.85% 0.041 159.5)
XYZ	xyz(12.3127, 15.1881, 14.0848)
Luminance	0.1519 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577363 #735767

analogous

#597357 #577363 #577371

triadic

#577363 #635773 #736357

tetradic

#577363 #575973 #735767 #737157

square

#577363 #575973 #735767 #737157

split-complementary

#577363 #715773 #735759

monochromatic

#222D27 #3D5045 #577363 #729581 #95AFA0

Accessibility & contrast

On white

5.20

#577363 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#577363 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577363

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577363	#FFFFFF	#000000	##FFFFFF
##577363	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726F62

Deuteranopia (green-blind)

#6D6B64

Tritanopia (blue-blind)

#52736E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #577363;
/* rgb */ color: rgb(87, 115, 99);
/* oklch */ color: oklch(52.9% 0.041 159.5);

Tailwind

colors: {
  custom: {
    50: '#879b8f',
    500: '#577363',
    950: '#000000',
  },
}

SCSS

$custom: #577363;
$custom-light: #879b8f;
$custom-dark: #000000;

JSON

{
  "hex": "#577363",
  "rgb": {
    "r": 87,
    "g": 115,
    "b": 99
  },
  "hsl": {
    "h": 145.714,
    "s": 13.861,
    "l": 39.608
  },
  "oklch": {
    "l": 0.52852,
    "c": 0.04119,
    "h": 159.5
  },
  "luminance": 0.15189
}

Semantic roles & 50–950 ramp

primary

#577363

secondary

#9D8894

accent

#7199B7

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577363

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

Preview Lab → · Contrast checker → · Palette generator →