#577850#577850

#577850 is a mid, moderate green. Relative luminance 0.160; OKLCH L 53.6% C 0.072 H 140.1°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#577850
RGB	rgb(87, 120, 80)
HSL	hsl(110, 20%, 39%)
HSV	hsv(110, 33%, 47%)
CMYK	cmyk(27.5%, 0%, 33.3%, 52.9%)
CIE-LAB	lab(47.02, -20.17, 18.29)
CIE-LCH	lch(47.02, 27.22, 137.80°)
OKLab	oklab(53.62% -0.055 0.0459)
OKLCH	oklch(53.62% 0.072 140.1)
XYZ	xyz(12.0945, 16.0380, 10.0463)
Luminance	0.1604 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577850 #715078

analogous

#6B7850 #577850 #50785D

triadic

#577850 #505778 #785057

tetradic

#577850 #506B78 #715078 #785D50

square

#577850 #506B78 #715078 #785D50

split-complementary

#577850 #5D5078 #78506B

monochromatic

#222F1F #3C5338 #577850 #729B6A #95B48E

Accessibility & contrast

On white

4.99

#577850 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#577850 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577850

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577850	#FFFFFF	#000000	##FFFFFF
##577850	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A714D

Deuteranopia (green-blind)

#756E52

Tritanopia (blue-blind)

#55756E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #577850;
/* rgb */ color: rgb(87, 120, 80);
/* oklch */ color: oklch(53.6% 0.072 140.1);

Tailwind

colors: {
  custom: {
    50: '#879f81',
    500: '#577850',
    950: '#000000',
  },
}

SCSS

$custom: #577850;
$custom-light: #879f81;
$custom-dark: #000000;

JSON

{
  "hex": "#577850",
  "rgb": {
    "r": 87,
    "g": 120,
    "b": 80
  },
  "hsl": {
    "h": 109.5,
    "s": 20,
    "l": 39.216
  },
  "oklch": {
    "l": 0.53621,
    "c": 0.07162,
    "h": 140.1
  },
  "luminance": 0.16038
}

Semantic roles & 50–950 ramp

primary

#577850

secondary

#9C83A1

accent

#6BBDAE

background

#F8F9F7

surface

#EFF2EE

border

#CACCC9

text

#0B0E0A

muted

#7C7E7C

Preview Lab

Preview with #577850

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

Preview Lab → · Contrast checker → · Palette generator →