#539C63#539C63

#539C63 is a light, moderate green. Relative luminance 0.265; OKLCH L 63.0% C 0.113 H 149.4°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#539C63
RGB	rgb(83, 156, 99)
HSL	hsl(133, 31%, 47%)
HSV	hsv(133, 47%, 61%)
CMYK	cmyk(46.8%, 0%, 36.5%, 38.8%)
CIE-LAB	lab(58.52, -35.66, 22.98)
CIE-LCH	lch(58.52, 42.42, 147.20°)
OKLab	oklab(63.01% -0.097 0.0575)
OKLCH	oklch(63.01% 0.113 149.4)
XYZ	xyz(17.7068, 26.5155, 15.9869)
Luminance	0.2652 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539C63 #9C538C

analogous

#689C53 #539C63 #539C88

triadic

#539C63 #63539C #9C6353

tetradic

#539C63 #53689C #9C538C #9C8853

square

#539C63 #53689C #9C538C #9C8853

split-complementary

#539C63 #88539C #9C5368

monochromatic

#284C30 #3E744A #539C63 #76B684 #9ECBA8

Accessibility & contrast

On white

3.33

#539C63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#539C63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539C63

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539C63	#FFFFFF	#000000	##000000
##539C63	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D915F

Deuteranopia (green-blind)

#928A66

Tritanopia (blue-blind)

#469A8D

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #539c63;
/* rgb */ color: rgb(83, 156, 99);
/* oklch */ color: oklch(63.0% 0.113 149.4);

Tailwind

colors: {
  custom: {
    50: '#88ba90',
    500: '#539c63',
    950: '#000000',
  },
}

SCSS

$custom: #539c63;
$custom-light: #88ba90;
$custom-dark: #000000;

JSON

{
  "hex": "#539c63",
  "rgb": {
    "r": 83,
    "g": 156,
    "b": 99
  },
  "hsl": {
    "h": 133.151,
    "s": 30.544,
    "l": 46.863
  },
  "oklch": {
    "l": 0.63007,
    "c": 0.11274,
    "h": 149.4
  },
  "luminance": 0.26517
}

Semantic roles & 50–950 ramp

primary

#539C63

secondary

#B992B0

accent

#61B0C7

background

#F8FBF8

surface

#F0F6F0

border

#CBD0CB

text

#0C110C

muted

#7D807D

Preview Lab

Preview with #539C63

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

Preview Lab → · Contrast checker → · Palette generator →