#4DD0EB#4DD0EB

#4DD0EB is a light, moderate cyan. Relative luminance 0.527; OKLCH L 79.7% C 0.118 H 214.1°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#4DD0EB
RGB	rgb(77, 208, 235)
HSL	hsl(190, 80%, 61%)
HSV	hsv(190, 67%, 92%)
CMYK	cmyk(67.2%, 11.5%, 0%, 7.8%)
CIE-LAB	lab(77.69, -27.25, -23.78)
CIE-LCH	lch(77.69, 36.17, 221.11°)
OKLab	oklab(79.69% -0.0978 -0.0662)
OKLCH	oklch(79.69% 0.118 214.1)
XYZ	xyz(40.6056, 52.6831, 86.6100)
Luminance	0.5269 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD0EB #EB684D

analogous

#4DEBB7 #4DD0EB #4D81EB

triadic

#4DD0EB #EB4DD0 #D0EB4D

tetradic

#4DD0EB #B74DEB #EB684D #81EB4D

square

#4DD0EB #B74DEB #EB684D #81EB4D

split-complementary

#4DD0EB #EB4D81 #EBB74D

monochromatic

#1391AA #19BFE1 #4DD0EB #84DFF1 #BBEDF7

Accessibility & contrast

On white

1.82

#4DD0EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#4DD0EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD0EB

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD0EB	#FFFFFF	#000000	##000000
##4DD0EB	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCC9ED

Deuteranopia (green-blind)

#A6B9EB

Tritanopia (blue-blind)

#00DAD8

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4dd0eb;
/* rgb */ color: rgb(77, 208, 235);
/* oklch */ color: oklch(79.7% 0.118 214.1);

Tailwind

colors: {
  custom: {
    50: '#91def1',
    500: '#4dd0eb',
    950: '#000000',
  },
}

SCSS

$custom: #4dd0eb;
$custom-light: #91def1;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd0eb",
  "rgb": {
    "r": 77,
    "g": 208,
    "b": 235
  },
  "hsl": {
    "h": 190.253,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.79691,
    "c": 0.11806,
    "h": 214.1
  },
  "luminance": 0.52688
}

Semantic roles & 50–950 ramp

primary

#4DD0EB

secondary

#AC4631

accent

#2D09DC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4DD0EB

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

Preview Lab → · Contrast checker → · Palette generator →