#4EC0E6#4EC0E6

#4EC0E6 is a light, moderate cyan. Relative luminance 0.450; OKLCH L 75.8% C 0.115 H 223.6°. Best body text is #000000 at 10.01:1 contrast (WCAG AA passes).

Color values

HEX	#4EC0E6
RGB	rgb(78, 192, 230)
HSL	hsl(195, 75%, 60%)
HSV	hsv(195, 66%, 90%)
CMYK	cmyk(66.1%, 16.5%, 0%, 9.8%)
CIE-LAB	lab(72.91, -20.57, -28.39)
CIE-LCH	lch(72.91, 35.06, 234.07°)
OKLab	oklab(75.81% -0.0832 -0.0793)
OKLCH	oklch(75.81% 0.115 223.6)
XYZ	xyz(36.2687, 45.0282, 81.6275)
Luminance	0.4503 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC0E6 #E6744E

analogous

#4EE6C0 #4EC0E6 #4E74E6

triadic

#4EC0E6 #E64EC0 #C0E64E

tetradic

#4EC0E6 #C04EE6 #E6744E #74E64E

square

#4EC0E6 #C04EE6 #E6744E #74E64E

split-complementary

#4EC0E6 #E64E74 #E6C04E

monochromatic

#1780A3 #1FAAD8 #4EC0E6 #84D3EE #B9E6F5

Accessibility & contrast

On white

2.10

#4EC0E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.01

#4EC0E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0E6

10.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC0E6	#FFFFFF	#000000	##000000
##4EC0E6	1.00	2.10	10.01	10.01
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.01	21.00	1.00	1.00
##000000	10.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABCE8

Deuteranopia (green-blind)

#95ACE6

Tritanopia (blue-blind)

#00CCCC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec0e6;
/* rgb */ color: rgb(78, 192, 230);
/* oklch */ color: oklch(75.8% 0.115 223.6);

Tailwind

colors: {
  custom: {
    50: '#90d3ee',
    500: '#4ec0e6',
    950: '#000000',
  },
}

SCSS

$custom: #4ec0e6;
$custom-light: #90d3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec0e6",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 230
  },
  "hsl": {
    "h": 195,
    "s": 75.248,
    "l": 60.392
  },
  "oklch": {
    "l": 0.75806,
    "c": 0.11496,
    "h": 223.6
  },
  "luminance": 0.45032
}

Semantic roles & 50–950 ramp

primary

#4EC0E6

secondary

#E5B9AB

accent

#400ED7

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EC0E6

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

Preview Lab → · Contrast checker → · Palette generator →