#5B939B#5B939B

#5B939B is a light, moderate teal. Relative luminance 0.255; OKLCH L 62.8% C 0.060 H 207.3°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#5B939B
RGB	rgb(91, 147, 155)
HSL	hsl(188, 26%, 48%)
HSV	hsv(188, 41%, 61%)
CMYK	cmyk(41.3%, 5.2%, 0%, 39.2%)
CIE-LAB	lab(57.52, -16.24, -10.03)
CIE-LCH	lch(57.52, 19.09, 211.68°)
OKLab	oklab(62.76% -0.0534 -0.0275)
OKLCH	oklch(62.76% 0.06 207.3)
XYZ	xyz(20.6623, 25.4567, 34.8288)
Luminance	0.2546 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B939B #9B635B

analogous

#5B9B83 #5B939B #5B739B

triadic

#5B939B #9B5B93 #939B5B

tetradic

#5B939B #835B9B #9B635B #739B5B

square

#5B939B #835B9B #9B635B #739B5B

split-complementary

#5B939B #9B5B73 #9B835B

monochromatic

#2E4A4E #446E74 #5B939B #7FADB4 #A6C6CB

Accessibility & contrast

On white

3.45

#5B939B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#5B939B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B939B

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B939B	#FFFFFF	#000000	##000000
##5B939B	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8F9C

Deuteranopia (green-blind)

#80879B

Tritanopia (blue-blind)

#3F9895

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5b939b;
/* rgb */ color: rgb(91, 147, 155);
/* oklch */ color: oklch(62.8% 0.060 207.3);

Tailwind

colors: {
  custom: {
    50: '#8db2b8',
    500: '#5b939b',
    950: '#000000',
  },
}

SCSS

$custom: #5b939b;
$custom-light: #8db2b8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b939b",
  "rgb": {
    "r": 91,
    "g": 147,
    "b": 155
  },
  "hsl": {
    "h": 187.5,
    "s": 26.016,
    "l": 48.235
  },
  "oklch": {
    "l": 0.62755,
    "c": 0.06008,
    "h": 207.3
  },
  "luminance": 0.25458
}

Semantic roles & 50–950 ramp

primary

#5B939B

secondary

#B99D99

accent

#7165C2

background

#F8FBFB

surface

#F0F6F6

border

#CBD0D0

text

#0C1111

muted

#7D8080

Preview Lab

Preview with #5B939B

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

Preview Lab → · Contrast checker → · Palette generator →