#5BB0BF#5BB0BF

#5BB0BF is a light, moderate teal. Relative luminance 0.370; OKLCH L 71.0% C 0.085 H 210.4°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#5BB0BF
RGB	rgb(91, 176, 191)
HSL	hsl(189, 44%, 55%)
HSV	hsv(189, 52%, 75%)
CMYK	cmyk(52.4%, 7.9%, 0%, 25.1%)
CIE-LAB	lab(67.30, -21.53, -15.55)
CIE-LCH	lch(67.30, 26.56, 215.84°)
OKLab	oklab(70.98% -0.0732 -0.0429)
OKLCH	oklch(70.98% 0.085 210.4)
XYZ	xyz(29.2400, 37.0338, 54.8875)
Luminance	0.3704 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BB0BF #BF6A5B

analogous

#5BBF9C #5BB0BF #5B7EBF

triadic

#5BB0BF #BF5BB0 #B0BF5B

tetradic

#5BB0BF #9C5BBF #BF6A5B #7EBF5B

square

#5BB0BF #9C5BBF #BF6A5B #7EBF5B

split-complementary

#5BB0BF #BF5B7E #BF9C5B

monochromatic

#2D6873 #3E909F #5BB0BF #87C5D0 #B3DAE1

Accessibility & contrast

On white

2.50

#5BB0BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#5BB0BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BB0BF

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BB0BF	#FFFFFF	#000000	##000000
##5BB0BF	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3ABC0

Deuteranopia (green-blind)

#939FBF

Tritanopia (blue-blind)

#0FB7B4

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #5bb0bf;
/* rgb */ color: rgb(91, 176, 191);
/* oklch */ color: oklch(71.0% 0.085 210.4);

Tailwind

colors: {
  custom: {
    50: '#91c7d2',
    500: '#5bb0bf',
    950: '#000000',
  },
}

SCSS

$custom: #5bb0bf;
$custom-light: #91c7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#5bb0bf",
  "rgb": {
    "r": 91,
    "g": 176,
    "b": 191
  },
  "hsl": {
    "h": 189,
    "s": 43.86,
    "l": 55.294
  },
  "oklch": {
    "l": 0.70979,
    "c": 0.0849,
    "h": 210.4
  },
  "luminance": 0.37036
}

Semantic roles & 50–950 ramp

primary

#5BB0BF

secondary

#D0ACA6

accent

#6754D4

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0D1314

muted

#7E8282

Preview Lab

Preview with #5BB0BF

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

Preview Lab → · Contrast checker → · Palette generator →