#539D91#539D91

#539D91 is a light, moderate teal. Relative luminance 0.280; OKLCH L 64.5% C 0.077 H 182.1°. Best body text is #000000 at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#539D91
RGB	rgb(83, 157, 145)
HSL	hsl(170, 31%, 47%)
HSV	hsv(170, 47%, 62%)
CMYK	cmyk(47.1%, 0%, 7.6%, 38.4%)
CIE-LAB	lab(59.88, -26.10, -0.87)
CIE-LCH	lch(59.88, 26.12, 181.91°)
OKLab	oklab(64.46% -0.0766 -0.0027)
OKLCH	oklch(64.46% 0.077 182.1)
XYZ	xyz(20.7330, 27.9956, 31.0937)
Luminance	0.2800 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539D91 #9D535F

analogous

#539D6C #539D91 #53849D

triadic

#539D91 #91539D #9D9153

tetradic

#539D91 #6C539D #9D535F #849D53

square

#539D91 #6C539D #9D535F #849D53

split-complementary

#539D91 #9D5384 #9D6C53

monochromatic

#294D47 #3E756C #539D91 #76B7AC #9ECCC5

Accessibility & contrast

On white

3.18

#539D91 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.60

#539D91 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539D91

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539D91	#FFFFFF	#000000	##000000
##539D91	1.00	3.18	6.60	6.60
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.60	21.00	1.00	1.00
##000000	6.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979691

Deuteranopia (green-blind)

#8B8D92

Tritanopia (blue-blind)

#329F99

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #539d91;
/* rgb */ color: rgb(83, 157, 145);
/* oklch */ color: oklch(64.5% 0.077 182.1);

Tailwind

colors: {
  custom: {
    50: '#88bab1',
    500: '#539d91',
    950: '#000000',
  },
}

SCSS

$custom: #539d91;
$custom-light: #88bab1;
$custom-dark: #000000;

JSON

{
  "hex": "#539d91",
  "rgb": {
    "r": 83,
    "g": 157,
    "b": 145
  },
  "hsl": {
    "h": 170.27,
    "s": 30.833,
    "l": 47.059
  },
  "oklch": {
    "l": 0.64458,
    "c": 0.07665,
    "h": 182.1
  },
  "luminance": 0.27997
}

Semantic roles & 50–950 ramp

primary

#539D91

secondary

#B99399

accent

#6171C7

background

#F8FBFA

surface

#F0F6F5

border

#CBD0CF

text

#0C1110

muted

#7D807F

Preview Lab

Preview with #539D91

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

Preview Lab → · Contrast checker → · Palette generator →