#4CFDFF#4CFDFF

#4CFDFF is a very light, vivid teal. Relative luminance 0.790; OKLCH L 90.8% C 0.139 H 196.1°. Best body text is #000000 at 16.80:1 contrast (WCAG AA passes).

Color values

HEX	#4CFDFF
RGB	rgb(76, 253, 255)
HSL	hsl(181, 100%, 65%)
HSV	hsv(181, 70%, 100%)
CMYK	cmyk(70.2%, 0.8%, 0%, 0%)
CIE-LAB	lab(91.23, -42.68, -13.88)
CIE-LCH	lch(91.23, 44.88, 198.01°)
OKLab	oklab(90.84% -0.1335 -0.0386)
OKLCH	oklch(90.84% 0.139 196.1)
XYZ	xyz(56.1476, 79.0004, 106.8778)
Luminance	0.7901 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CFDFF #FF4E4C

analogous

#4CFFA7 #4CFDFF #4CA4FF

triadic

#4CFDFF #FF4CFD #FDFF4C

tetradic

#4CFDFF #A74CFF #FF4E4C #A4FF4C

square

#4CFDFF #A74CFF #FF4E4C #A4FF4C

split-complementary

#4CFDFF #FF4CA4 #FFA74C

monochromatic

#00CED1 #0FFCFF #4CFDFF #89FEFF #C6FEFF

Accessibility & contrast

On white

1.25

#4CFDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.80

#4CFDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CFDFF

16.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CFDFF	#FFFFFF	#000000	##000000
##4CFDFF	1.00	1.25	16.80	16.80
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.80	21.00	1.00	1.00
##000000	16.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECF1FF

Deuteranopia (green-blind)

#D2DEFF

Tritanopia (blue-blind)

#00FFFD

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #4cfdff;
/* rgb */ color: rgb(76, 253, 255);
/* oklch */ color: oklch(90.8% 0.139 196.1);

Tailwind

colors: {
  custom: {
    50: '#97feff',
    500: '#4cfdff',
    950: '#000000',
  },
}

SCSS

$custom: #4cfdff;
$custom-light: #97feff;
$custom-dark: #000000;

JSON

{
  "hex": "#4cfdff",
  "rgb": {
    "r": 76,
    "g": 253,
    "b": 255
  },
  "hsl": {
    "h": 180.67,
    "s": 100,
    "l": 64.902
  },
  "oklch": {
    "l": 0.9084,
    "c": 0.13891,
    "h": 196.1
  },
  "luminance": 0.79007
}

Semantic roles & 50–950 ramp

primary

#4CFDFF

secondary

#CB2624

accent

#0300E6

background

#FCFFFF

surface

#F6FFFF

border

#D0D7D7

text

#101818

muted

#808686

Preview Lab

Preview with #4CFDFF

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

Preview Lab → · Contrast checker → · Palette generator →