#577E5D#577E5D

#577E5D is a mid, moderate green. Relative luminance 0.177; OKLCH L 55.4% C 0.067 H 148.6°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#577E5D
RGB	rgb(87, 126, 93)
HSL	hsl(129, 18%, 42%)
HSV	hsv(129, 31%, 49%)
CMYK	cmyk(31%, 0%, 26.2%, 50.6%)
CIE-LAB	lab(49.18, -20.92, 13.71)
CIE-LCH	lch(49.18, 25.01, 146.77°)
OKLab	oklab(55.44% -0.0573 0.0349)
OKLCH	oklch(55.44% 0.067 148.6)
XYZ	xyz(13.3665, 17.7377, 13.0732)
Luminance	0.1774 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E5D #7E5778

analogous

#657E57 #577E5D #577E71

triadic

#577E5D #5D577E #7E5D57

tetradic

#577E5D #57657E #7E5778 #7E7157

square

#577E5D #57657E #7E5778 #7E7157

split-complementary

#577E5D #71577E #7E5765

monochromatic

#253628 #3E5A42 #577E5D #749F7A #98B89D

Accessibility & contrast

On white

4.62

#577E5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#577E5D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577E5D

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E5D	#FFFFFF	#000000	##FFFFFF
##577E5D	1.00	4.62	4.55	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F775B

Deuteranopia (green-blind)

#79735F

Tritanopia (blue-blind)

#527C75

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #577e5d;
/* rgb */ color: rgb(87, 126, 93);
/* oklch */ color: oklch(55.4% 0.067 148.6);

Tailwind

colors: {
  custom: {
    50: '#87a38b',
    500: '#577e5d',
    950: '#000000',
  },
}

SCSS

$custom: #577e5d;
$custom-light: #87a38b;
$custom-dark: #000000;

JSON

{
  "hex": "#577e5d",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 93
  },
  "hsl": {
    "h": 129.231,
    "s": 18.31,
    "l": 41.765
  },
  "oklch": {
    "l": 0.55443,
    "c": 0.0671,
    "h": 148.6
  },
  "luminance": 0.17738
}

Semantic roles & 50–950 ramp

primary

#577E5D

secondary

#A68BA2

accent

#6DAFBB

background

#F8FAF8

surface

#F0F4F0

border

#CBCECB

text

#0B0F0C

muted

#7C7F7D

Preview Lab

Preview with #577E5D

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

Preview Lab → · Contrast checker → · Palette generator →