#539B63#539B63

#539B63 is a light, moderate green. Relative luminance 0.262; OKLCH L 62.7% C 0.111 H 149.5°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#539B63
RGB	rgb(83, 155, 99)
HSL	hsl(133, 30%, 47%)
HSV	hsv(133, 46%, 61%)
CMYK	cmyk(46.5%, 0%, 36.1%, 39.2%)
CIE-LAB	lab(58.21, -35.20, 22.56)
CIE-LCH	lch(58.21, 41.81, 147.35°)
OKLab	oklab(62.75% -0.0958 0.0565)
OKLCH	oklch(62.75% 0.111 149.5)
XYZ	xyz(17.5397, 26.1813, 15.9312)
Luminance	0.2618 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539B63 #9B538B

analogous

#679B53 #539B63 #539B87

triadic

#539B63 #63539B #9B6353

tetradic

#539B63 #53679B #9B538B #9B8753

square

#539B63 #53679B #9B538B #9B8753

split-complementary

#539B63 #87539B #9B5367

monochromatic

#284B30 #3E734A #539B63 #76B584 #9ECBA8

Accessibility & contrast

On white

3.37

#539B63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#539B63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539B63

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539B63	#FFFFFF	#000000	##000000
##539B63	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C905F

Deuteranopia (green-blind)

#928966

Tritanopia (blue-blind)

#46998D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #539b63;
/* rgb */ color: rgb(83, 155, 99);
/* oklch */ color: oklch(62.7% 0.111 149.5);

Tailwind

colors: {
  custom: {
    50: '#88b990',
    500: '#539b63',
    950: '#000000',
  },
}

SCSS

$custom: #539b63;
$custom-light: #88b990;
$custom-dark: #000000;

JSON

{
  "hex": "#539b63",
  "rgb": {
    "r": 83,
    "g": 155,
    "b": 99
  },
  "hsl": {
    "h": 133.333,
    "s": 30.252,
    "l": 46.667
  },
  "oklch": {
    "l": 0.6275,
    "c": 0.11119,
    "h": 149.5
  },
  "luminance": 0.26183
}

Semantic roles & 50–950 ramp

primary

#539B63

secondary

#B892B0

accent

#61B0C6

background

#F8FBF8

surface

#F0F6F0

border

#CBD0CB

text

#0C110C

muted

#7D807D

Preview Lab

Preview with #539B63

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

Preview Lab → · Contrast checker → · Palette generator →