#5BBEBB#5BBEBB

#5BBEBB is a light, moderate teal. Relative luminance 0.426; OKLCH L 74.2% C 0.093 H 192.7°. Best body text is #000000 at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#5BBEBB
RGB	rgb(91, 190, 187)
HSL	hsl(178, 43%, 55%)
HSV	hsv(178, 52%, 75%)
CMYK	cmyk(52.1%, 0%, 1.6%, 25.5%)
CIE-LAB	lab(71.31, -29.60, -7.35)
CIE-LCH	lch(71.31, 30.50, 193.95°)
OKLab	oklab(74.16% -0.0906 -0.0204)
OKLCH	oklch(74.16% 0.093 192.7)
XYZ	xyz(31.6937, 42.6360, 53.5634)
Luminance	0.4264 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BBEBB #BE5B5E

analogous

#5BBE8A #5BBEBB #5B8FBE

triadic

#5BBEBB #BB5BBE #BEBB5B

tetradic

#5BBEBB #8A5BBE #BE5B5E #8FBE5B

square

#5BBEBB #8A5BBE #BE5B5E #8FBE5B

split-complementary

#5BBEBB #BE5B8F #BE8A5B

monochromatic

#2D7270 #3E9D9B #5BBEBB #87CFCD #B3E1DF

Accessibility & contrast

On white

2.20

#5BBEBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.53

#5BBEBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BBEBB

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BBEBB	#FFFFFF	#000000	##000000
##5BBEBB	1.00	2.20	9.53	9.53
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.53	21.00	1.00	1.00
##000000	9.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B6BB

Deuteranopia (green-blind)

#A3A9BC

Tritanopia (blue-blind)

#0AC3BD

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #5bbebb;
/* rgb */ color: rgb(91, 190, 187);
/* oklch */ color: oklch(74.2% 0.093 192.7);

Tailwind

colors: {
  custom: {
    50: '#92d2cf',
    500: '#5bbebb',
    950: '#000000',
  },
}

SCSS

$custom: #5bbebb;
$custom-light: #92d2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#5bbebb",
  "rgb": {
    "r": 91,
    "g": 190,
    "b": 187
  },
  "hsl": {
    "h": 178.182,
    "s": 43.231,
    "l": 55.098
  },
  "oklch": {
    "l": 0.74159,
    "c": 0.09291,
    "h": 192.7
  },
  "luminance": 0.42639
}

Semantic roles & 50–950 ramp

primary

#5BBEBB

secondary

#CFA6A7

accent

#5559D3

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #5BBEBB

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

Preview Lab → · Contrast checker → · Palette generator →