#5BEFFB#5BEFFB

#5BEFFB is a very light, vivid teal. Relative luminance 0.709; OKLCH L 87.8% C 0.125 H 202.8°. Best body text is #000000 at 15.18:1 contrast (WCAG AA passes).

Color values

HEX	#5BEFFB
RGB	rgb(91, 239, 251)
HSL	hsl(185, 95%, 67%)
HSV	hsv(185, 64%, 98%)
CMYK	cmyk(63.7%, 4.8%, 0%, 1.6%)
CIE-LAB	lab(87.44, -35.41, -17.45)
CIE-LCH	lch(87.44, 39.48, 206.23°)
OKLab	oklab(87.83% -0.1152 -0.0484)
OKLCH	oklch(87.83% 0.125 202.8)
XYZ	xyz(52.5860, 70.9164, 102.1649)
Luminance	0.7092 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BEFFB #FB675B

analogous

#5BFBB7 #5BEFFB #5B9FFB

triadic

#5BEFFB #FB5BEF #EFFB5B

tetradic

#5BEFFB #B75BFB #FB675B #9FFB5B

square

#5BEFFB #B75BFB #FB675B #9FFB5B

split-complementary

#5BEFFB #FB5B9F #FBB75B

monochromatic

#05C7D6 #1FE9FA #5BEFFB #97F5FC #D2FBFE

Accessibility & contrast

On white

1.38

#5BEFFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.18

#5BEFFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BEFFB

15.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BEFFB	#FFFFFF	#000000	##000000
##5BEFFB	1.00	1.38	15.18	15.18
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.18	21.00	1.00	1.00
##000000	15.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE5FC

Deuteranopia (green-blind)

#C5D4FC

Tritanopia (blue-blind)

#00F8F2

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5beffb;
/* rgb */ color: rgb(91, 239, 251);
/* oklch */ color: oklch(87.8% 0.125 202.8);

Tailwind

colors: {
  custom: {
    50: '#9bf4fc',
    500: '#5beffb',
    950: '#000000',
  },
}

SCSS

$custom: #5beffb;
$custom-light: #9bf4fc;
$custom-dark: #000000;

JSON

{
  "hex": "#5beffb",
  "rgb": {
    "r": 91,
    "g": 239,
    "b": 251
  },
  "hsl": {
    "h": 184.5,
    "s": 95.238,
    "l": 67.059
  },
  "oklch": {
    "l": 0.87825,
    "c": 0.12498,
    "h": 202.8
  },
  "luminance": 0.70922
}

Semantic roles & 50–950 ramp

primary

#5BEFFB

secondary

#D1362A

accent

#1100E6

background

#FCFFFF

surface

#F6FEFF

border

#D0D6D7

text

#101717

muted

#808585

Preview Lab

Preview with #5BEFFB

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

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