#577657#577657

#577657 is a mid, muted green. Relative luminance 0.157; OKLCH L 53.3% C 0.060 H 144.7°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#577657
RGB	rgb(87, 118, 87)
HSL	hsl(120, 15%, 40%)
HSV	hsv(120, 26%, 46%)
CMYK	cmyk(26.3%, 0%, 26.3%, 53.7%)
CIE-LAB	lab(46.54, -17.84, 13.56)
CIE-LCH	lch(46.54, 22.41, 142.76°)
OKLab	oklab(53.28% -0.0487 0.0345)
OKLCH	oklch(53.28% 0.06 144.7)
XYZ	xyz(12.1287, 15.6708, 11.4007)
Luminance	0.1567 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577657 #765776

analogous

#667657 #577657 #577666

triadic

#577657 #575776 #765757

tetradic

#577657 #576676 #765776 #766657

square

#577657 #576676 #765776 #766657

split-complementary

#577657 #665776 #765766

monochromatic

#233023 #3D533D #577657 #739873 #96B296

Accessibility & contrast

On white

5.08

#577657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#577657 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577657

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577657	#FFFFFF	#000000	##FFFFFF
##577657	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#777055

Deuteranopia (green-blind)

#726D59

Tritanopia (blue-blind)

#54746E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #577657;
/* rgb */ color: rgb(87, 118, 87);
/* oklch */ color: oklch(53.3% 0.060 144.7);

Tailwind

colors: {
  custom: {
    50: '#879d86',
    500: '#577657',
    950: '#000000',
  },
}

SCSS

$custom: #577657;
$custom-light: #879d86;
$custom-dark: #000000;

JSON

{
  "hex": "#577657",
  "rgb": {
    "r": 87,
    "g": 118,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 15.122,
    "l": 40.196
  },
  "oklch": {
    "l": 0.53278,
    "c": 0.05972,
    "h": 144.7
  },
  "luminance": 0.15671
}

Semantic roles & 50–950 ramp

primary

#577657

secondary

#A089A0

accent

#70B8B8

background

#F8F9F8

surface

#EFF2EF

border

#CACCCA

text

#0B0E0B

muted

#7C7E7C

Preview Lab

Preview with #577657

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

Preview Lab → · Contrast checker → · Palette generator →