#4EC6F0#4EC6F0

#4EC6F0 is a light, vivid cyan. Relative luminance 0.483; OKLCH L 77.6% C 0.121 H 225.0°. Best body text is #000000 at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#4EC6F0
RGB	rgb(78, 198, 240)
HSL	hsl(196, 84%, 62%)
HSV	hsv(196, 68%, 94%)
CMYK	cmyk(67.5%, 17.5%, 0%, 5.9%)
CIE-LAB	lab(75.01, -20.56, -30.56)
CIE-LCH	lch(75.01, 36.83, 236.07°)
OKLab	oklab(77.61% -0.0855 -0.0854)
OKLCH	oklch(77.61% 0.121 225)
XYZ	xyz(39.0578, 48.2948, 89.6846)
Luminance	0.4830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC6F0 #F0784E

analogous

#4EF0C9 #4EC6F0 #4E75F0

triadic

#4EC6F0 #F04EC6 #C6F04E

tetradic

#4EC6F0 #C94EF0 #F0784E #75F04E

square

#4EC6F0 #C94EF0 #F0784E #75F04E

split-complementary

#4EC6F0 #F04E75 #F0C94E

monochromatic

#0F8AB4 #16B4EB #4EC6F0 #86D8F5 #BFEAFA

Accessibility & contrast

On white

1.97

#4EC6F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.66

#4EC6F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC6F0

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC6F0	#FFFFFF	#000000	##000000
##4EC6F0	1.00	1.97	10.66	10.66
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.66	21.00	1.00	1.00
##000000	10.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC2F2

Deuteranopia (green-blind)

#98B1F0

Tritanopia (blue-blind)

#00D3D4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ec6f0;
/* rgb */ color: rgb(78, 198, 240);
/* oklch */ color: oklch(77.6% 0.121 225.0);

Tailwind

colors: {
  custom: {
    50: '#91d7f5',
    500: '#4ec6f0',
    950: '#000000',
  },
}

SCSS

$custom: #4ec6f0;
$custom-light: #91d7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec6f0",
  "rgb": {
    "r": 78,
    "g": 198,
    "b": 240
  },
  "hsl": {
    "h": 195.556,
    "s": 84.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.77609,
    "c": 0.12092,
    "h": 225
  },
  "luminance": 0.48299
}

Semantic roles & 50–950 ramp

primary

#4EC6F0

secondary

#EABFAF

accent

#3E05E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4EC6F0

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

Preview Lab → · Contrast checker → · Palette generator →