#5BB4BF#5BB4BF

#5BB4BF is a light, moderate teal. Relative luminance 0.386; OKLCH L 71.9% C 0.087 H 206.1°. Best body text is #000000 at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#5BB4BF
RGB	rgb(91, 180, 191)
HSL	hsl(187, 44%, 55%)
HSV	hsv(187, 52%, 75%)
CMYK	cmyk(52.4%, 5.8%, 0%, 25.1%)
CIE-LAB	lab(68.48, -23.57, -13.77)
CIE-LCH	lch(68.48, 27.30, 210.31°)
OKLab	oklab(71.92% -0.0777 -0.038)
OKLCH	oklch(71.92% 0.087 206.1)
XYZ	xyz(30.0359, 38.6255, 55.1527)
Luminance	0.3863 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB4BF #BF665B

analogous

#5BBF98 #5BB4BF #5B82BF

triadic

#5BB4BF #BF5BB4 #B4BF5B

tetradic

#5BB4BF #985BBF #BF665B #82BF5B

square

#5BB4BF #985BBF #BF665B #82BF5B

split-complementary

#5BB4BF #BF5B82 #BF985B

monochromatic

#2D6B73 #3E949F #5BB4BF #87C8D0 #B3DCE1

Accessibility & contrast

On white

2.41

#5BB4BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.73

#5BB4BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB4BF

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB4BF	#FFFFFF	#000000	##000000
##5BB4BF	1.00	2.41	8.73	8.73
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.73	21.00	1.00	1.00
##000000	8.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8AEC0

Deuteranopia (green-blind)

#98A2BF

Tritanopia (blue-blind)

#0ABAB7

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #5bb4bf;
/* rgb */ color: rgb(91, 180, 191);
/* oklch */ color: oklch(71.9% 0.087 206.1);

Tailwind

colors: {
  custom: {
    50: '#91cad2',
    500: '#5bb4bf',
    950: '#000000',
  },
}

SCSS

$custom: #5bb4bf;
$custom-light: #91cad2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb4bf",
  "rgb": {
    "r": 91,
    "g": 180,
    "b": 191
  },
  "hsl": {
    "h": 186.6,
    "s": 43.86,
    "l": 55.294
  },
  "oklch": {
    "l": 0.71923,
    "c": 0.08655,
    "h": 206.1
  },
  "luminance": 0.38628
}

Semantic roles & 50–950 ramp

primary

#5BB4BF

secondary

#D0ABA6

accent

#6254D4

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #5BB4BF

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

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