#577A57#577A57

#577A57 is a mid, moderate green. Relative luminance 0.166; OKLCH L 54.3% C 0.067 H 144.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#577A57
RGB	rgb(87, 122, 87)
HSL	hsl(120, 17%, 41%)
HSV	hsv(120, 29%, 48%)
CMYK	cmyk(28.7%, 0%, 28.7%, 52.2%)
CIE-LAB	lab(47.79, -19.96, 15.28)
CIE-LCH	lch(47.79, 25.14, 142.56°)
OKLab	oklab(54.29% -0.0545 0.0388)
OKLCH	oklch(54.29% 0.067 144.6)
XYZ	xyz(12.6098, 16.6330, 11.5611)
Luminance	0.1663 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A57 #7A577A

analogous

#687A57 #577A57 #577A68

triadic

#577A57 #57577A #7A5757

tetradic

#577A57 #57687A #7A577A #7A6857

square

#577A57 #57687A #7A577A #7A6857

split-complementary

#577A57 #68577A #7A5768

monochromatic

#243324 #3E563E #577A57 #739B73 #97B597

Accessibility & contrast

On white

4.85

#577A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#577A57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A57

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A57	#FFFFFF	#000000	##FFFFFF
##577A57	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7455

Deuteranopia (green-blind)

#767059

Tritanopia (blue-blind)

#547871

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577a57;
/* rgb */ color: rgb(87, 122, 87);
/* oklch */ color: oklch(54.3% 0.067 144.6);

Tailwind

colors: {
  custom: {
    50: '#87a086',
    500: '#577a57',
    950: '#000000',
  },
}

SCSS

$custom: #577a57;
$custom-light: #87a086;
$custom-dark: #000000;

JSON

{
  "hex": "#577a57",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 87
  },
  "hsl": {
    "h": 120,
    "s": 16.746,
    "l": 40.98
  },
  "oklch": {
    "l": 0.54287,
    "c": 0.06687,
    "h": 144.6
  },
  "luminance": 0.16633
}

Semantic roles & 50–950 ramp

primary

#577A57

secondary

#A38AA3

accent

#6EB9B9

background

#F8F9F8

surface

#EFF2EF

border

#CACCCA

text

#0B0E0B

muted

#7C7E7C

Preview Lab

Preview with #577A57

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

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