#577757#577757

#577757 is a mid, moderate green. Relative luminance 0.159; OKLCH L 53.5% C 0.062 H 144.7°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#577757
RGB	rgb(87, 119, 87)
HSL	hsl(120, 16%, 40%)
HSV	hsv(120, 27%, 47%)
CMYK	cmyk(26.9%, 0%, 26.9%, 53.3%)
CIE-LAB	lab(46.85, -18.38, 13.99)
CIE-LCH	lch(46.85, 23.10, 142.71°)
OKLab	oklab(53.53% -0.0502 0.0356)
OKLCH	oklch(53.53% 0.062 144.7)
XYZ	xyz(12.2471, 15.9076, 11.4402)
Luminance	0.1591 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577757 #775777

analogous

#677757 #577757 #577767

triadic

#577757 #575777 #775757

tetradic

#577757 #576777 #775777 #776757

square

#577757 #576777 #775777 #776757

split-complementary

#577757 #675777 #775767

monochromatic

#233023 #3D543D #577757 #739873 #96B296

Accessibility & contrast

On white

5.02

#577757 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#577757 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577757

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577757	#FFFFFF	#000000	##FFFFFF
##577757	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787155

Deuteranopia (green-blind)

#736E59

Tritanopia (blue-blind)

#54756E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577757;
/* rgb */ color: rgb(87, 119, 87);
/* oklch */ color: oklch(53.5% 0.062 144.7);

Tailwind

colors: {
  custom: {
    50: '#879e86',
    500: '#577757',
    950: '#000000',
  },
}

SCSS

$custom: #577757;
$custom-light: #879e86;
$custom-dark: #000000;

JSON

{
  "hex": "#577757",
  "rgb": {
    "r": 87,
    "g": 119,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 15.534,
    "l": 40.392
  },
  "oklch": {
    "l": 0.5353,
    "c": 0.06152,
    "h": 144.7
  },
  "luminance": 0.15908
}

Semantic roles & 50–950 ramp

primary

#577757

secondary

#A089A0

accent

#70B8B8

background

#F8F9F8

surface

#EFF2EF

border

#CACCCA

text

#0B0E0B

muted

#7C7E7C

Preview Lab

Preview with #577757

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

Preview Lab → · Contrast checker → · Palette generator →