#5BEFF4#5BEFF4

#5BEFF4 is a very light, vivid teal. Relative luminance 0.705; OKLCH L 87.6% C 0.124 H 198.3°. Best body text is #000000 at 15.10:1 contrast (WCAG AA passes).

Color values

HEX	#5BEFF4
RGB	rgb(91, 239, 244)
HSL	hsl(182, 87%, 66%)
HSV	hsv(182, 63%, 96%)
CMYK	cmyk(62.7%, 2%, 0%, 4.3%)
CIE-LAB	lab(87.23, -37.34, -14.10)
CIE-LCH	lch(87.23, 39.91, 200.68°)
OKLab	oklab(87.58% -0.1181 -0.0391)
OKLCH	oklch(87.58% 0.124 198.3)
XYZ	xyz(51.5029, 70.4832, 96.4607)
Luminance	0.7049 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5BEFF4 #F4605B

analogous

#5BF4AC #5BEFF4 #5BA2F4

triadic

#5BEFF4 #F45BEF #EFF45B

tetradic

#5BEFF4 #AC5BF4 #F4605B #A2F45B

square

#5BEFF4 #AC5BF4 #F4605B #A2F45B

split-complementary

#5BEFF4 #F45BA2 #F4AC5B

monochromatic

#0DC1C7 #22E9F0 #5BEFF4 #94F5F8 #CEFAFC

Accessibility & contrast

On white

1.39

#5BEFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.10

#5BEFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #5BEFF4

15.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5BEFF4	#FFFFFF	#000000	##000000
##5BEFF4	1.00	1.39	15.10	15.10
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.10	21.00	1.00	1.00
##000000	15.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE5F5

Deuteranopia (green-blind)

#C8D3F5

Tritanopia (blue-blind)

#00F7F0

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #5beff4;
/* rgb */ color: rgb(91, 239, 244);
/* oklch */ color: oklch(87.6% 0.124 198.3);

Tailwind

colors: {
  custom: {
    50: '#9bf4f7',
    500: '#5beff4',
    950: '#000000',
  },
}

SCSS

$custom: #5beff4;
$custom-light: #9bf4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#5beff4",
  "rgb": {
    "r": 91,
    "g": 239,
    "b": 244
  },
  "hsl": {
    "h": 181.961,
    "s": 87.429,
    "l": 65.686
  },
  "oklch": {
    "l": 0.87584,
    "c": 0.12437,
    "h": 198.3
  },
  "luminance": 0.70489
}

Semantic roles & 50–950 ramp

primary

#5BEFF4

secondary

#C4342F

accent

#0902E4

background

#FCFFFF

surface

#F6FEFE

border

#D0D6D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #5BEFF4

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

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