#539B90#539B90

#539B90 is a light, moderate teal. Relative luminance 0.273; OKLCH L 63.9% C 0.075 H 182.9°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#539B90
RGB	rgb(83, 155, 144)
HSL	hsl(171, 30%, 47%)
HSV	hsv(171, 46%, 61%)
CMYK	cmyk(46.5%, 0%, 7.1%, 39.2%)
CIE-LAB	lab(59.25, -25.36, -1.24)
CIE-LCH	lch(59.25, 25.39, 182.80°)
OKLab	oklab(63.93% -0.0746 -0.0037)
OKLCH	oklch(63.93% 0.075 182.9)
XYZ	xyz(20.3206, 27.2937, 30.5775)
Luminance	0.2730 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#539B90 #9B535E

analogous

#539B6C #539B90 #53829B

triadic

#539B90 #90539B #9B9053

tetradic

#539B90 #6C539B #9B535E #829B53

square

#539B90 #6C539B #9B535E #829B53

split-complementary

#539B90 #9B5382 #9B6C53

monochromatic

#284B46 #3E736B #539B90 #76B5AC #9ECBC4

Accessibility & contrast

On white

3.25

#539B90 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#539B90 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #539B90

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##539B90	#FFFFFF	#000000	##000000
##539B90	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#959490

Deuteranopia (green-blind)

#898B91

Tritanopia (blue-blind)

#339D98

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #539b90;
/* rgb */ color: rgb(83, 155, 144);
/* oklch */ color: oklch(63.9% 0.075 182.9);

Tailwind

colors: {
  custom: {
    50: '#88b9b0',
    500: '#539b90',
    950: '#000000',
  },
}

SCSS

$custom: #539b90;
$custom-light: #88b9b0;
$custom-dark: #000000;

JSON

{
  "hex": "#539b90",
  "rgb": {
    "r": 83,
    "g": 155,
    "b": 144
  },
  "hsl": {
    "h": 170.833,
    "s": 30.252,
    "l": 46.667
  },
  "oklch": {
    "l": 0.63933,
    "c": 0.07472,
    "h": 182.9
  },
  "luminance": 0.27295
}

Semantic roles & 50–950 ramp

primary

#539B90

secondary

#B89298

accent

#6171C6

background

#F8FBFA

surface

#F0F6F4

border

#CBD0CE

text

#0C1110

muted

#7D807F

Preview Lab

Preview with #539B90

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

Preview Lab → · Contrast checker → · Palette generator →