#577A65#577A65

#577A65 is a mid, muted green. Relative luminance 0.169; OKLCH L 54.6% C 0.052 H 157.8°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#577A65
RGB	rgb(87, 122, 101)
HSL	hsl(144, 17%, 41%)
HSV	hsv(144, 29%, 48%)
CMYK	cmyk(28.7%, 0%, 17.2%, 52.2%)
CIE-LAB	lab(48.11, -17.17, 7.54)
CIE-LCH	lch(48.11, 18.76, 156.28°)
OKLab	oklab(54.65% -0.0478 0.0195)
OKLCH	oklch(54.65% 0.052 157.8)
XYZ	xyz(13.2382, 16.8843, 14.8709)
Luminance	0.1689 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A65 #7A576C

analogous

#5A7A57 #577A65 #577A76

triadic

#577A65 #65577A #7A6557

tetradic

#577A65 #575A7A #7A576C #7A7657

square

#577A65 #575A7A #7A576C #7A7657

split-complementary

#577A65 #76577A #7A575A

monochromatic

#24332A #3E5647 #577A65 #739B83 #97B5A3

Accessibility & contrast

On white

4.80

#577A65 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#577A65 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A65

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A65	#FFFFFF	#000000	##FFFFFF
##577A65	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#797564

Deuteranopia (green-blind)

#737166

Tritanopia (blue-blind)

#517974

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577a65;
/* rgb */ color: rgb(87, 122, 101);
/* oklch */ color: oklch(54.6% 0.052 157.8);

Tailwind

colors: {
  custom: {
    50: '#87a090',
    500: '#577a65',
    950: '#000000',
  },
}

SCSS

$custom: #577a65;
$custom-light: #87a090;
$custom-dark: #000000;

JSON

{
  "hex": "#577a65",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 101
  },
  "hsl": {
    "h": 144,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5465,
    "c": 0.05161,
    "h": 157.8
  },
  "luminance": 0.16885
}

Semantic roles & 50–950 ramp

primary

#577A65

secondary

#A38A99

accent

#6E9BB9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577A65

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

Preview Lab → · Contrast checker → · Palette generator →