#577A62#577A62

#577A62 is a mid, muted green. Relative luminance 0.168; OKLCH L 54.6% C 0.055 H 154.3°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#577A62
RGB	rgb(87, 122, 98)
HSL	hsl(139, 17%, 41%)
HSV	hsv(139, 29%, 48%)
CMYK	cmyk(28.7%, 0%, 19.7%, 52.2%)
CIE-LAB	lab(48.04, -17.80, 9.20)
CIE-LCH	lch(48.04, 20.04, 152.66°)
OKLab	oklab(54.57% -0.0492 0.0237)
OKLCH	oklch(54.57% 0.055 154.3)
XYZ	xyz(13.0939, 16.8266, 14.1109)
Luminance	0.1683 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A62 #7A576F

analogous

#5D7A57 #577A62 #577A73

triadic

#577A62 #62577A #7A6257

tetradic

#577A62 #575D7A #7A576F #7A7357

square

#577A62 #575D7A #7A576F #7A7357

split-complementary

#577A62 #73577A #7A575D

monochromatic

#243329 #3E5645 #577A62 #739B80 #97B5A0

Accessibility & contrast

On white

4.81

#577A62 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#577A62 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A62

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A62	#FFFFFF	#000000	##FFFFFF
##577A62	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A7461

Deuteranopia (green-blind)

#747063

Tritanopia (blue-blind)

#517973

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #577a62;
/* rgb */ color: rgb(87, 122, 98);
/* oklch */ color: oklch(54.6% 0.055 154.3);

Tailwind

colors: {
  custom: {
    50: '#87a08e',
    500: '#577a62',
    950: '#000000',
  },
}

SCSS

$custom: #577a62;
$custom-light: #87a08e;
$custom-dark: #000000;

JSON

{
  "hex": "#577a62",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 98
  },
  "hsl": {
    "h": 138.857,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54567,
    "c": 0.05463,
    "h": 154.3
  },
  "luminance": 0.16827
}

Semantic roles & 50–950 ramp

primary

#577A62

secondary

#A38A9B

accent

#6EA2B9

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577A62

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

Preview Lab → · Contrast checker → · Palette generator →