#4EC7F0#4EC7F0

#4EC7F0 is a light, vivid cyan. Relative luminance 0.488; OKLCH L 77.8% C 0.121 H 224.2°. Best body text is #000000 at 10.75:1 contrast (WCAG AA passes).

Color values

HEX	#4EC7F0
RGB	rgb(78, 199, 240)
HSL	hsl(195, 84%, 62%)
HSV	hsv(195, 68%, 94%)
CMYK	cmyk(67.5%, 17.1%, 0%, 5.9%)
CIE-LAB	lab(75.30, -21.07, -30.12)
CIE-LCH	lch(75.30, 36.76, 235.03°)
OKLab	oklab(77.84% -0.0865 -0.0842)
OKLCH	oklch(77.84% 0.121 224.2)
XYZ	xyz(39.2871, 48.7535, 89.7610)
Luminance	0.4876 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC7F0 #F0774E

analogous

#4EF0C8 #4EC7F0 #4E76F0

triadic

#4EC7F0 #F04EC7 #C7F04E

tetradic

#4EC7F0 #C84EF0 #F0774E #76F04E

square

#4EC7F0 #C84EF0 #F0774E #76F04E

split-complementary

#4EC7F0 #F04E76 #F0C84E

monochromatic

#0F8BB4 #16B5EB #4EC7F0 #86D9F5 #BFEBFA

Accessibility & contrast

On white

1.95

#4EC7F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.75

#4EC7F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC7F0

10.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC7F0	#FFFFFF	#000000	##000000
##4EC7F0	1.00	1.95	10.75	10.75
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.75	21.00	1.00	1.00
##000000	10.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C3F2

Deuteranopia (green-blind)

#9AB2F0

Tritanopia (blue-blind)

#00D3D4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4ec7f0;
/* rgb */ color: rgb(78, 199, 240);
/* oklch */ color: oklch(77.8% 0.121 224.2);

Tailwind

colors: {
  custom: {
    50: '#91d8f5',
    500: '#4ec7f0',
    950: '#000000',
  },
}

SCSS

$custom: #4ec7f0;
$custom-light: #91d8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec7f0",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 240
  },
  "hsl": {
    "h": 195.185,
    "s": 84.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.77839,
    "c": 0.12072,
    "h": 224.2
  },
  "luminance": 0.48758
}

Semantic roles & 50–950 ramp

primary

#4EC7F0

secondary

#EABEAF

accent

#3C05E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4EC7F0

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

Preview Lab → · Contrast checker → · Palette generator →