#577863#577863

#577863 is a mid, muted green. Relative luminance 0.164; OKLCH L 54.1% C 0.050 H 156.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#577863
RGB	rgb(87, 120, 99)
HSL	hsl(142, 16%, 41%)
HSV	hsv(142, 28%, 47%)
CMYK	cmyk(27.5%, 0%, 17.5%, 52.9%)
CIE-LAB	lab(47.44, -16.52, 7.77)
CIE-LCH	lch(47.44, 18.25, 154.81°)
OKLab	oklab(54.1% -0.0459 0.02)
OKLCH	oklch(54.1% 0.05 156.4)
XYZ	xyz(12.8984, 16.3595, 14.2801)
Luminance	0.1636 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577863 #78576C

analogous

#5B7857 #577863 #577873

triadic

#577863 #635778 #786357

tetradic

#577863 #575B78 #78576C #787357

square

#577863 #575B78 #78576C #787357

split-complementary

#577863 #735778 #78575B

monochromatic

#243128 #3D5546 #577863 #739981 #96B3A1

Accessibility & contrast

On white

4.92

#577863 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#577863 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577863

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577863	#FFFFFF	#000000	##FFFFFF
##577863	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787362

Deuteranopia (green-blind)

#726F64

Tritanopia (blue-blind)

#517772

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577863;
/* rgb */ color: rgb(87, 120, 99);
/* oklch */ color: oklch(54.1% 0.050 156.4);

Tailwind

colors: {
  custom: {
    50: '#879f8f',
    500: '#577863',
    950: '#000000',
  },
}

SCSS

$custom: #577863;
$custom-light: #879f8f;
$custom-dark: #000000;

JSON

{
  "hex": "#577863",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 99
  },
  "hsl": {
    "h": 141.818,
    "s": 15.942,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54095,
    "c": 0.05007,
    "h": 156.4
  },
  "luminance": 0.1636
}

Semantic roles & 50–950 ramp

primary

#577863

secondary

#A18A99

accent

#6F9EB9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577863

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

Preview Lab → · Contrast checker → · Palette generator →