#5BDEE9#5BDEE9

#5BDEE9 is a very light, moderate teal. Relative luminance 0.604; OKLCH L 83.3% C 0.115 H 202.9°. Best body text is #000000 at 13.07:1 contrast (WCAG AA passes).

Color values

HEX	#5BDEE9
RGB	rgb(91, 222, 233)
HSL	hsl(185, 76%, 64%)
HSV	hsv(185, 61%, 91%)
CMYK	cmyk(60.9%, 4.7%, 0%, 8.6%)
CIE-LAB	lab(82.03, -32.43, -16.11)
CIE-LCH	lch(82.03, 36.21, 206.42°)
OKLab	oklab(83.27% -0.1055 -0.0446)
OKLCH	oklch(83.27% 0.115 202.9)
XYZ	xyz(45.1374, 60.3451, 86.3440)
Luminance	0.6035 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BDEE9 #E9665B

analogous

#5BE9AD #5BDEE9 #5B97E9

triadic

#5BDEE9 #E95BDE #DEE95B

tetradic

#5BDEE9 #AD5BE9 #E9665B #97E95B

square

#5BDEE9 #AD5BE9 #E9665B #97E95B

split-complementary

#5BDEE9 #E95B97 #E9AD5B

monochromatic

#18A6B2 #25D3E2 #5BDEE9 #91E9F0 #C7F4F7

Accessibility & contrast

On white

1.61

#5BDEE9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.07

#5BDEE9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BDEE9

13.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BDEE9	#FFFFFF	#000000	##000000
##5BDEE9	1.00	1.61	13.07	13.07
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.07	21.00	1.00	1.00
##000000	13.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED5EA

Deuteranopia (green-blind)

#B8C5EA

Tritanopia (blue-blind)

#00E6E1

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #5bdee9;
/* rgb */ color: rgb(91, 222, 233);
/* oklch */ color: oklch(83.3% 0.115 202.9);

Tailwind

colors: {
  custom: {
    50: '#98e8f0',
    500: '#5bdee9',
    950: '#000000',
  },
}

SCSS

$custom: #5bdee9;
$custom-light: #98e8f0;
$custom-dark: #000000;

JSON

{
  "hex": "#5bdee9",
  "rgb": {
    "r": 91,
    "g": 222,
    "b": 233
  },
  "hsl": {
    "h": 184.648,
    "s": 76.344,
    "l": 63.529
  },
  "oklch": {
    "l": 0.83267,
    "c": 0.11453,
    "h": 202.9
  },
  "luminance": 0.6035
}

Semantic roles & 50–950 ramp

primary

#5BDEE9

secondary

#B24036

accent

#1D0DD9

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #5BDEE9

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

Preview Lab → · Contrast checker → · Palette generator →