#577D58#577D58

#577D58 is a mid, moderate green. Relative luminance 0.174; OKLCH L 55.1% C 0.071 H 145.2°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#577D58
RGB	rgb(87, 125, 88)
HSL	hsl(122, 18%, 42%)
HSV	hsv(122, 30%, 49%)
CMYK	cmyk(30.4%, 0%, 29.6%, 51%)
CIE-LAB	lab(48.76, -21.34, 16.02)
CIE-LCH	lch(48.76, 26.69, 143.11°)
OKLab	oklab(55.07% -0.0583 0.0406)
OKLCH	oklch(55.07% 0.071 145.2)
XYZ	xyz(13.0250, 17.3975, 11.9024)
Luminance	0.1740 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#577D58 #7D577C

analogous

#697D57 #577D58 #577D6B

triadic

#577D58 #58577D #7D5857

tetradic

#577D58 #57697D #7D577C #7D6B57

square

#577D58 #57697D #7D577C #7D6B57

split-complementary

#577D58 #6B577D #7D5769

monochromatic

#253525 #3E593F #577D58 #739E74 #97B798

Accessibility & contrast

On white

4.69

#577D58 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#577D58 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #577D58

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##577D58	#FFFFFF	#000000	##FFFFFF
##577D58	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7656

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#537B73

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #577d58;
/* rgb */ color: rgb(87, 125, 88);
/* oklch */ color: oklch(55.1% 0.071 145.2);

Tailwind

colors: {
  custom: {
    50: '#87a387',
    500: '#577d58',
    950: '#000000',
  },
}

SCSS

$custom: #577d58;
$custom-light: #87a387;
$custom-dark: #000000;

JSON

{
  "hex": "#577d58",
  "rgb": {
    "r": 87,
    "g": 125,
    "b": 88
  },
  "hsl": {
    "h": 121.579,
    "s": 17.925,
    "l": 41.569
  },
  "oklch": {
    "l": 0.5507,
    "c": 0.071,
    "h": 145.2
  },
  "luminance": 0.17398
}

Semantic roles & 50–950 ramp

primary

#577D58

secondary

#A58BA4

accent

#6DB9BB

background

#F8FAF8

surface

#F0F3EF

border

#CBCDCA

text

#0B0F0B

muted

#7C7F7C

Preview Lab

Preview with #577D58

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

Preview Lab → · Contrast checker → · Palette generator →