#579B71#579B71

#579B71 is a light, moderate green. Relative luminance 0.267; OKLCH L 63.3% C 0.095 H 155.4°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#579B71
RGB	rgb(87, 155, 113)
HSL	hsl(143, 28%, 47%)
HSV	hsv(143, 44%, 61%)
CMYK	cmyk(43.9%, 0%, 27.1%, 39.2%)
CIE-LAB	lab(58.66, -31.35, 15.44)
CIE-LCH	lch(58.66, 34.95, 153.78°)
OKLab	oklab(63.25% -0.086 0.0393)
OKLCH	oklch(63.25% 0.095 155.4)
XYZ	xyz(18.6312, 26.6599, 19.7837)
Luminance	0.2666 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#579B71 #9B5781

analogous

#5F9B57 #579B71 #579B93

triadic

#579B71 #71579B #9B7157

tetradic

#579B71 #575F9B #9B5781 #9B9357

square

#579B71 #575F9B #9B5781 #9B9357

split-complementary

#579B71 #93579B #9B575F

monochromatic

#2B4D38 #417454 #579B71 #7BB591 #A2CBB1

Accessibility & contrast

On white

3.32

#579B71 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#579B71 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #579B71

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##579B71	#FFFFFF	#000000	##000000
##579B71	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B916F

Deuteranopia (green-blind)

#908A73

Tritanopia (blue-blind)

#489A90

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #579b71;
/* rgb */ color: rgb(87, 155, 113);
/* oklch */ color: oklch(63.3% 0.095 155.4);

Tailwind

colors: {
  custom: {
    50: '#8ab99a',
    500: '#579b71',
    950: '#000000',
  },
}

SCSS

$custom: #579b71;
$custom-light: #8ab99a;
$custom-dark: #000000;

JSON

{
  "hex": "#579b71",
  "rgb": {
    "r": 87,
    "g": 155,
    "b": 113
  },
  "hsl": {
    "h": 142.941,
    "s": 28.099,
    "l": 47.451
  },
  "oklch": {
    "l": 0.63254,
    "c": 0.09458,
    "h": 155.4
  },
  "luminance": 0.26661
}

Semantic roles & 50–950 ramp

primary

#579B71

secondary

#B896AB

accent

#639FC4

background

#F8FBF9

surface

#F0F6F2

border

#CBD0CC

text

#0C110E

muted

#7D807E

Preview Lab

Preview with #579B71

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

Preview Lab → · Contrast checker → · Palette generator →