#4EC0E7#4EC0E7

#4EC0E7 is a light, moderate cyan. Relative luminance 0.451; OKLCH L 75.8% C 0.116 H 224.2°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#4EC0E7
RGB	rgb(78, 192, 231)
HSL	hsl(195, 76%, 61%)
HSV	hsv(195, 66%, 91%)
CMYK	cmyk(66.2%, 16.9%, 0%, 9.4%)
CIE-LAB	lab(72.95, -20.26, -28.88)
CIE-LCH	lch(72.95, 35.28, 234.94°)
OKLab	oklab(75.85% -0.0829 -0.0807)
OKLCH	oklch(75.85% 0.116 224.2)
XYZ	xyz(36.4095, 45.0845, 82.3691)
Luminance	0.4509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC0E7 #E7754E

analogous

#4EE7C1 #4EC0E7 #4E73E7

triadic

#4EC0E7 #E74EC0 #C0E74E

tetradic

#4EC0E7 #C14EE7 #E7754E #73E74E

square

#4EC0E7 #C14EE7 #E7754E #73E74E

split-complementary

#4EC0E7 #E74E73 #E7C14E

monochromatic

#1680A4 #1EAADA #4EC0E7 #84D3EE #BAE6F6

Accessibility & contrast

On white

2.10

#4EC0E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#4EC0E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0E7

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC0E7	#FFFFFF	#000000	##000000
##4EC0E7	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABCE9

Deuteranopia (green-blind)

#95ACE7

Tritanopia (blue-blind)

#00CCCD

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec0e7;
/* rgb */ color: rgb(78, 192, 231);
/* oklch */ color: oklch(75.8% 0.116 224.2);

Tailwind

colors: {
  custom: {
    50: '#90d3ee',
    500: '#4ec0e7',
    950: '#000000',
  },
}

SCSS

$custom: #4ec0e7;
$custom-light: #90d3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec0e7",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 231
  },
  "hsl": {
    "h": 195.294,
    "s": 76.119,
    "l": 60.588
  },
  "oklch": {
    "l": 0.75848,
    "c": 0.11566,
    "h": 224.2
  },
  "luminance": 0.45088
}

Semantic roles & 50–950 ramp

primary

#4EC0E7

secondary

#E5BAAB

accent

#410DD8

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EC0E7

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

Preview Lab → · Contrast checker → · Palette generator →