#577E54#577E54

#577E54 is a mid, moderate green. Relative luminance 0.176; OKLCH L 55.2% C 0.077 H 142.8°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#577E54
RGB	rgb(87, 126, 84)
HSL	hsl(116, 20%, 41%)
HSV	hsv(116, 33%, 49%)
CMYK	cmyk(31%, 0%, 33.3%, 50.6%)
CIE-LAB	lab(48.99, -22.58, 18.64)
CIE-LCH	lch(48.99, 29.28, 140.47°)
OKLab	oklab(55.23% -0.0616 0.0468)
OKLCH	oklch(55.23% 0.077 142.8)
XYZ	xyz(12.9911, 17.5875, 11.0960)
Luminance	0.1759 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577E54 #7B547E

analogous

#6C7E54 #577E54 #547E66

triadic

#577E54 #54577E #7E5457

tetradic

#577E54 #546C7E #7B547E #7E6654

square

#577E54 #546C7E #7B547E #7E6654

split-complementary

#577E54 #66547E #7E546C

monochromatic

#243523 #3E593C #577E54 #739F70 #97B894

Accessibility & contrast

On white

4.65

#577E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#577E54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #577E54

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577E54	#FFFFFF	#000000	##FFFFFF
##577E54	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807751

Deuteranopia (green-blind)

#7A7356

Tritanopia (blue-blind)

#547C73

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577e54;
/* rgb */ color: rgb(87, 126, 84);
/* oklch */ color: oklch(55.2% 0.077 142.8);

Tailwind

colors: {
  custom: {
    50: '#87a384',
    500: '#577e54',
    950: '#000000',
  },
}

SCSS

$custom: #577e54;
$custom-light: #87a384;
$custom-dark: #000000;

JSON

{
  "hex": "#577e54",
  "rgb": {
    "r": 87,
    "g": 126,
    "b": 84
  },
  "hsl": {
    "h": 115.714,
    "s": 20,
    "l": 41.176
  },
  "oklch": {
    "l": 0.55233,
    "c": 0.07736,
    "h": 142.8
  },
  "luminance": 0.17588
}

Semantic roles & 50–950 ramp

primary

#577E54

secondary

#A388A5

accent

#6BBDB7

background

#F8FAF8

surface

#F0F4EF

border

#CBCECA

text

#0B0F0B

muted

#7C7F7C

Preview Lab

Preview with #577E54

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

Preview Lab → · Contrast checker → · Palette generator →