#4EC0EC#4EC0EC

#4EC0EC is a light, moderate cyan. Relative luminance 0.454; OKLCH L 76.1% C 0.119 H 227.2°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#4EC0EC
RGB	rgb(78, 192, 236)
HSL	hsl(197, 81%, 62%)
HSV	hsv(197, 67%, 93%)
CMYK	cmyk(66.9%, 18.6%, 0%, 7.5%)
CIE-LAB	lab(73.14, -18.71, -31.29)
CIE-LCH	lch(73.14, 36.46, 239.13°)
OKLab	oklab(76.06% -0.0811 -0.0876)
OKLCH	oklch(76.06% 0.119 227.2)
XYZ	xyz(37.1258, 45.3710, 86.1415)
Luminance	0.4537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC0EC #EC7A4E

analogous

#4EECC9 #4EC0EC #4E71EC

triadic

#4EC0EC #EC4EC0 #C0EC4E

tetradic

#4EC0EC #C94EEC #EC7A4E #71EC4E

square

#4EC0EC #C94EEC #EC7A4E #71EC4E

split-complementary

#4EC0EC #EC4E71 #ECC94E

monochromatic

#1382AD #19ACE4 #4EC0EC #85D4F2 #BDE7F8

Accessibility & contrast

On white

2.08

#4EC0EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#4EC0EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0EC

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC0EC	#FFFFFF	#000000	##000000
##4EC0EC	1.00	2.08	10.07	10.07
#FFFFFF	2.08	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BDEE

Deuteranopia (green-blind)

#93ADEB

Tritanopia (blue-blind)

#00CDCE

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4ec0ec;
/* rgb */ color: rgb(78, 192, 236);
/* oklch */ color: oklch(76.1% 0.119 227.2);

Tailwind

colors: {
  custom: {
    50: '#91d3f2',
    500: '#4ec0ec',
    950: '#000000',
  },
}

SCSS

$custom: #4ec0ec;
$custom-light: #91d3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec0ec",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 236
  },
  "hsl": {
    "h": 196.709,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.7606,
    "c": 0.11933,
    "h": 227.2
  },
  "luminance": 0.45375
}

Semantic roles & 50–950 ramp

primary

#4EC0EC

secondary

#E8BEAE

accent

#4409DD

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4EC0EC

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

Preview Lab → · Contrast checker → · Palette generator →