#4EC4DF#4EC4DF

#4EC4DF is a light, moderate cyan. Relative luminance 0.464; OKLCH L 76.5% C 0.111 H 215.7°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#4EC4DF
RGB	rgb(78, 196, 223)
HSL	hsl(191, 69%, 59%)
HSV	hsv(191, 65%, 87%)
CMYK	cmyk(65%, 12.1%, 0%, 12.5%)
CIE-LAB	lab(73.82, -24.73, -23.21)
CIE-LCH	lch(73.82, 33.92, 223.18°)
OKLab	oklab(76.45% -0.0899 -0.0646)
OKLCH	oklch(76.45% 0.111 215.7)
XYZ	xyz(36.1956, 46.4233, 76.8508)
Luminance	0.4643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC4DF #DF694E

analogous

#4EDFB1 #4EC4DF #4E7CDF

triadic

#4EC4DF #DF4EC4 #C4DF4E

tetradic

#4EC4DF #B14EDF #DF694E #7CDF4E

square

#4EC4DF #B14EDF #DF694E #7CDF4E

split-complementary

#4EC4DF #DF4E7C #DFB14E

monochromatic

#1B8097 #25ACCB #4EC4DF #82D5E8 #B6E7F2

Accessibility & contrast

On white

2.04

#4EC4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#4EC4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC4DF

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC4DF	#FFFFFF	#000000	##000000
##4EC4DF	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BEE1

Deuteranopia (green-blind)

#9DAFDF

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4ec4df;
/* rgb */ color: rgb(78, 196, 223);
/* oklch */ color: oklch(76.5% 0.111 215.7);

Tailwind

colors: {
  custom: {
    50: '#8fd6e9',
    500: '#4ec4df',
    950: '#000000',
  },
}

SCSS

$custom: #4ec4df;
$custom-light: #8fd6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec4df",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 223
  },
  "hsl": {
    "h": 191.172,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.76451,
    "c": 0.11071,
    "h": 215.7
  },
  "luminance": 0.46427
}

Semantic roles & 50–950 ramp

primary

#4EC4DF

secondary

#E1B3A8

accent

#5C3CEC

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4EC4DF

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

Preview Lab → · Contrast checker → · Palette generator →