#577761#577761

#577761 is a mid, muted green. Relative luminance 0.161; OKLCH L 53.8% C 0.050 H 154.4°. Best body text is #FFFFFF at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#577761
RGB	rgb(87, 119, 97)
HSL	hsl(139, 16%, 40%)
HSV	hsv(139, 27%, 47%)
CMYK	cmyk(26.9%, 0%, 18.5%, 53.3%)
CIE-LAB	lab(47.08, -16.39, 8.44)
CIE-LCH	lch(47.08, 18.44, 152.76°)
OKLab	oklab(53.79% -0.0454 0.0217)
OKLCH	oklch(53.79% 0.05 154.4)
XYZ	xyz(12.6843, 16.0825, 13.7428)
Luminance	0.1608 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577761 #77576D

analogous

#5D7757 #577761 #577771

triadic

#577761 #615777 #776157

tetradic

#577761 #575D77 #77576D #777157

square

#577761 #575D77 #77576D #777157

split-complementary

#577761 #715777 #77575D

monochromatic

#233027 #3D5444 #577761 #73987F #96B29F

Accessibility & contrast

On white

4.98

#577761 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#577761 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577761

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577761	#FFFFFF	#000000	##FFFFFF
##577761	1.00	4.98	4.22	4.98
#FFFFFF	4.98	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777260

Deuteranopia (green-blind)

#716E62

Tritanopia (blue-blind)

#527671

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #577761;
/* rgb */ color: rgb(87, 119, 97);
/* oklch */ color: oklch(53.8% 0.050 154.4);

Tailwind

colors: {
  custom: {
    50: '#879e8e',
    500: '#577761',
    950: '#000000',
  },
}

SCSS

$custom: #577761;
$custom-light: #879e8e;
$custom-dark: #000000;

JSON

{
  "hex": "#577761",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 97
  },
  "hsl": {
    "h": 138.75,
    "s": 15.534,
    "l": 40.392
  },
  "oklch": {
    "l": 0.5379,
    "c": 0.05033,
    "h": 154.4
  },
  "luminance": 0.16083
}

Semantic roles & 50–950 ramp

primary

#577761

secondary

#A08999

accent

#70A2B8

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577761

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

Preview Lab → · Contrast checker → · Palette generator →