#4DD2EF#4DD2EF

#4DD2EF is a light, vivid cyan. Relative luminance 0.539; OKLCH L 80.3% C 0.120 H 215.2°. Best body text is #000000 at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#4DD2EF
RGB	rgb(77, 210, 239)
HSL	hsl(191, 84%, 62%)
HSV	hsv(191, 68%, 94%)
CMYK	cmyk(67.8%, 12.1%, 0%, 6.3%)
CIE-LAB	lab(78.40, -27.04, -24.83)
CIE-LCH	lch(78.40, 36.71, 222.56°)
OKLab	oklab(80.31% -0.0982 -0.0691)
OKLCH	oklch(80.31% 0.12 215.2)
XYZ	xyz(41.6806, 53.8983, 89.8513)
Luminance	0.5390 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD2EF #EF6A4D

analogous

#4DEFBB #4DD2EF #4D81EF

triadic

#4DD2EF #EF4DD2 #D2EF4D

tetradic

#4DD2EF #BB4DEF #EF6A4D #81EF4D

square

#4DD2EF #BB4DEF #EF6A4D #81EF4D

split-complementary

#4DD2EF #EF4D81 #EFBB4D

monochromatic

#1095B2 #15C4EA #4DD2EF #85E0F4 #BDEEF9

Accessibility & contrast

On white

1.78

#4DD2EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.78

#4DD2EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD2EF

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD2EF	#FFFFFF	#000000	##000000
##4DD2EF	1.00	1.78	11.78	11.78
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.78	21.00	1.00	1.00
##000000	11.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECCF1

Deuteranopia (green-blind)

#A7BBEF

Tritanopia (blue-blind)

#00DDDB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4dd2ef;
/* rgb */ color: rgb(77, 210, 239);
/* oklch */ color: oklch(80.3% 0.120 215.2);

Tailwind

colors: {
  custom: {
    50: '#92e0f4',
    500: '#4dd2ef',
    950: '#000000',
  },
}

SCSS

$custom: #4dd2ef;
$custom-light: #92e0f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd2ef",
  "rgb": {
    "r": 77,
    "g": 210,
    "b": 239
  },
  "hsl": {
    "h": 190.741,
    "s": 83.505,
    "l": 61.961
  },
  "oklch": {
    "l": 0.80311,
    "c": 0.12009,
    "h": 215.2
  },
  "luminance": 0.53903
}

Semantic roles & 50–950 ramp

primary

#4DD2EF

secondary

#B2462F

accent

#2D06E0

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4DD2EF

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

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