#577A61#577A61

#577A61 is a mid, muted green. Relative luminance 0.168; OKLCH L 54.5% C 0.056 H 153.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#577A61
RGB	rgb(87, 122, 97)
HSL	hsl(137, 17%, 41%)
HSV	hsv(137, 29%, 48%)
CMYK	cmyk(28.7%, 0%, 20.5%, 52.2%)
CIE-LAB	lab(48.02, -18.01, 9.76)
CIE-LCH	lch(48.02, 20.48, 151.55°)
OKLab	oklab(54.54% -0.0497 0.0251)
OKLCH	oklch(54.54% 0.056 153.2)
XYZ	xyz(13.0470, 16.8078, 13.8637)
Luminance	0.1681 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A61 #7A5770

analogous

#5E7A57 #577A61 #577A72

triadic

#577A61 #61577A #7A6157

tetradic

#577A61 #575E7A #7A5770 #7A7257

square

#577A61 #575E7A #7A5770 #7A7257

split-complementary

#577A61 #72577A #7A575E

monochromatic

#243328 #3E5645 #577A61 #739B7E #97B59F

Accessibility & contrast

On white

4.81

#577A61 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#577A61 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A61

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A61	#FFFFFF	#000000	##FFFFFF
##577A61	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7460

Deuteranopia (green-blind)

#747062

Tritanopia (blue-blind)

#527973

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577a61;
/* rgb */ color: rgb(87, 122, 97);
/* oklch */ color: oklch(54.5% 0.056 153.2);

Tailwind

colors: {
  custom: {
    50: '#87a08e',
    500: '#577a61',
    950: '#000000',
  },
}

SCSS

$custom: #577a61;
$custom-light: #87a08e;
$custom-dark: #000000;

JSON

{
  "hex": "#577a61",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 97
  },
  "hsl": {
    "h": 137.143,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5454,
    "c": 0.05568,
    "h": 153.2
  },
  "luminance": 0.16808
}

Semantic roles & 50–950 ramp

primary

#577A61

secondary

#A38A9C

accent

#6EA4B9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577A61

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

Preview Lab → · Contrast checker → · Palette generator →