#577963#577963

#577963 is a mid, muted green. Relative luminance 0.166; OKLCH L 54.3% C 0.052 H 155.9°. Best body text is #FFFFFF at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#577963
RGB	rgb(87, 121, 99)
HSL	hsl(141, 16%, 41%)
HSV	hsv(141, 28%, 47%)
CMYK	cmyk(28.1%, 0%, 18.2%, 52.5%)
CIE-LAB	lab(47.75, -17.06, 8.21)
CIE-LCH	lch(47.75, 18.93, 154.30°)
OKLab	oklab(54.35% -0.0473 0.0212)
OKLCH	oklch(54.35% 0.052 155.9)
XYZ	xyz(13.0193, 16.6013, 14.3204)
Luminance	0.1660 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577963 #79576D

analogous

#5C7957 #577963 #577974

triadic

#577963 #635779 #796357

tetradic

#577963 #575C79 #79576D #797457

square

#577963 #575C79 #79576D #797457

split-complementary

#577963 #745779 #79575C

monochromatic

#243229 #3D5546 #577963 #739A81 #97B4A1

Accessibility & contrast

On white

4.86

#577963 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.32

#577963 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577963

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577963	#FFFFFF	#000000	##FFFFFF
##577963	1.00	4.86	4.32	4.86
#FFFFFF	4.86	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797462

Deuteranopia (green-blind)

#737064

Tritanopia (blue-blind)

#517873

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577963;
/* rgb */ color: rgb(87, 121, 99);
/* oklch */ color: oklch(54.3% 0.052 155.9);

Tailwind

colors: {
  custom: {
    50: '#87a08f',
    500: '#577963',
    950: '#000000',
  },
}

SCSS

$custom: #577963;
$custom-light: #87a08f;
$custom-dark: #000000;

JSON

{
  "hex": "#577963",
  "rgb": {
    "r": 87,
    "g": 121,
    "b": 99
  },
  "hsl": {
    "h": 141.176,
    "s": 16.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.54345,
    "c": 0.05184,
    "h": 155.9
  },
  "luminance": 0.16602
}

Semantic roles & 50–950 ramp

primary

#577963

secondary

#A28A99

accent

#6F9FB9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577963

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

Preview Lab → · Contrast checker → · Palette generator →