#577A4A#577A4A

#577A4A is a mid, moderate green. Relative luminance 0.164; OKLCH L 54.0% C 0.082 H 137.5°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#577A4A
RGB	rgb(87, 122, 74)
HSL	hsl(104, 24%, 38%)
HSV	hsv(104, 39%, 48%)
CMYK	cmyk(28.7%, 0%, 39.3%, 52.2%)
CIE-LAB	lab(47.55, -22.20, 22.40)
CIE-LCH	lch(47.55, 31.54, 134.74°)
OKLab	oklab(54.01% -0.0606 0.0555)
OKLCH	oklch(54.01% 0.082 137.5)
XYZ	xyz(12.1257, 16.4393, 9.0115)
Luminance	0.1644 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577A4A #6D4A7A

analogous

#6F7A4A #577A4A #4A7A55

triadic

#577A4A #4A577A #7A4A57

tetradic

#577A4A #4A6F7A #6D4A7A #7A554A

square

#577A4A #4A6F7A #6D4A7A #7A554A

split-complementary

#577A4A #554A7A #7A4A6F

monochromatic

#212E1C #3C5433 #577A4A #72A062 #94B788

Accessibility & contrast

On white

4.90

#577A4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#577A4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577A4A

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577A4A	#FFFFFF	#000000	##FFFFFF
##577A4A	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D7347

Deuteranopia (green-blind)

#78704D

Tritanopia (blue-blind)

#56776E

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #577a4a;
/* rgb */ color: rgb(87, 122, 74);
/* oklch */ color: oklch(54.0% 0.082 137.5);

Tailwind

colors: {
  custom: {
    50: '#87a07d',
    500: '#577a4a',
    950: '#000000',
  },
}

SCSS

$custom: #577a4a;
$custom-light: #87a07d;
$custom-dark: #000000;

JSON

{
  "hex": "#577a4a",
  "rgb": {
    "r": 87,
    "g": 122,
    "b": 74
  },
  "hsl": {
    "h": 103.75,
    "s": 24.49,
    "l": 38.431
  },
  "oklch": {
    "l": 0.54005,
    "c": 0.08219,
    "h": 137.5
  },
  "luminance": 0.1644
}

Semantic roles & 50–950 ramp

primary

#577A4A

secondary

#997DA3

accent

#67C1A9

background

#F8F9F7

surface

#F0F2EE

border

#CBCCC9

text

#0B0E09

muted

#7C7E7B

Preview Lab

Preview with #577A4A

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

Preview Lab → · Contrast checker → · Palette generator →