#577E56#577E56

#577E56 is a mid, moderate green. Relative luminance 0.176; OKLCH L 55.3% C 0.075 H 143.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#577E56
RGB	rgb(87, 126, 86)
HSL	hsl(119, 19%, 42%)
HSV	hsv(119, 32%, 49%)
CMYK	cmyk(31%, 0%, 31.7%, 50.6%)
CIE-LAB	lab(49.03, -22.23, 17.54)
CIE-LCH	lch(49.03, 28.32, 141.71°)
OKLab	oklab(55.28% -0.0606 0.0442)
OKLCH	oklch(55.28% 0.075 143.9)
XYZ	xyz(13.0705, 17.6193, 11.5145)
Luminance	0.1762 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E56 #7D567E

analogous

#6B7E56 #577E56 #567E69

triadic

#577E56 #56577E #7E5657

tetradic

#577E56 #566B7E #7D567E #7E6956

square

#577E56 #566B7E #7D567E #7E6956

split-complementary

#577E56 #69567E #7E566B

monochromatic

#253524 #3E5A3D #577E56 #739F72 #97B897

Accessibility & contrast

On white

4.64

#577E56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#577E56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577E56

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E56	#FFFFFF	#000000	##FFFFFF
##577E56	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807753

Deuteranopia (green-blind)

#7A7358

Tritanopia (blue-blind)

#537C73

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577e56;
/* rgb */ color: rgb(87, 126, 86);
/* oklch */ color: oklch(55.3% 0.075 143.9);

Tailwind

colors: {
  custom: {
    50: '#87a386',
    500: '#577e56',
    950: '#000000',
  },
}

SCSS

$custom: #577e56;
$custom-light: #87a386;
$custom-dark: #000000;

JSON

{
  "hex": "#577e56",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 86
  },
  "hsl": {
    "h": 118.5,
    "s": 18.868,
    "l": 41.569
  },
  "oklch": {
    "l": 0.55278,
    "c": 0.07505,
    "h": 143.9
  },
  "luminance": 0.1762
}

Semantic roles & 50–950 ramp

primary

#577E56

secondary

#A58AA6

accent

#6CBCBA

background

#F8FAF8

surface

#F0F4EF

border

#CBCECA

text

#0B0F0B

muted

#7C7F7C

Preview Lab

Preview with #577E56

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

Preview Lab → · Contrast checker → · Palette generator →