#577161#577161

#577161 is a mid, muted green. Relative luminance 0.147; OKLCH L 52.3% C 0.040 H 157.7°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#577161
RGB	rgb(87, 113, 97)
HSL	hsl(143, 13%, 39%)
HSV	hsv(143, 23%, 44%)
CMYK	cmyk(23%, 0%, 14.2%, 55.7%)
CIE-LAB	lab(45.22, -13.09, 5.79)
CIE-LCH	lch(45.22, 14.32, 156.14°)
OKLab	oklab(52.3% -0.0366 0.015)
OKLCH	oklch(52.3% 0.04 157.7)
XYZ	xyz(11.9927, 14.6992, 13.5123)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577161 #715767

analogous

#5A7157 #577161 #57716E

triadic

#577161 #615771 #716157

tetradic

#577161 #575A71 #715767 #716E57

square

#577161 #575A71 #715767 #716E57

split-complementary

#577161 #6E5771 #71575A

monochromatic

#222C26 #3C4E43 #577161 #72937F #95AD9E

Accessibility & contrast

On white

5.33

#577161 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#577161 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577161

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577161	#FFFFFF	#000000	##FFFFFF
##577161	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#716D60

Deuteranopia (green-blind)

#6C6A62

Tritanopia (blue-blind)

#53716C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #577161;
/* rgb */ color: rgb(87, 113, 97);
/* oklch */ color: oklch(52.3% 0.040 157.7);

Tailwind

colors: {
  custom: {
    50: '#879a8d',
    500: '#577161',
    950: '#000000',
  },
}

SCSS

$custom: #577161;
$custom-light: #879a8d;
$custom-dark: #000000;

JSON

{
  "hex": "#577161",
  "rgb": {
    "r": 87,
    "g": 113,
    "b": 97
  },
  "hsl": {
    "h": 143.077,
    "s": 13,
    "l": 39.216
  },
  "oklch": {
    "l": 0.52299,
    "c": 0.03952,
    "h": 157.7
  },
  "luminance": 0.147
}

Semantic roles & 50–950 ramp

primary

#577161

secondary

#9C8894

accent

#729CB6

background

#F8F9F8

surface

#EFF2F0

border

#CACCCB

text

#0B0E0C

muted

#7C7E7D

Preview Lab

Preview with #577161

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

Preview Lab → · Contrast checker → · Palette generator →