#4DC6F0#4DC6F0

#4DC6F0 is a light, vivid cyan. Relative luminance 0.483; OKLCH L 77.6% C 0.121 H 224.8°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#4DC6F0
RGB	rgb(77, 198, 240)
HSL	hsl(195, 84%, 62%)
HSV	hsv(195, 68%, 94%)
CMYK	cmyk(67.9%, 17.5%, 0%, 5.9%)
CIE-LAB	lab(74.98, -20.70, -30.61)
CIE-LCH	lch(74.98, 36.95, 235.92°)
OKLab	oklab(77.58% -0.0861 -0.0856)
OKLCH	oklch(77.58% 0.121 224.8)
XYZ	xyz(38.9765, 48.2529, 89.6808)
Luminance	0.4826 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC6F0 #F0774D

analogous

#4DF0C8 #4DC6F0 #4D75F0

triadic

#4DC6F0 #F04DC6 #C6F04D

tetradic

#4DC6F0 #C84DF0 #F0774D #75F04D

square

#4DC6F0 #C84DF0 #F0774D #75F04D

split-complementary

#4DC6F0 #F04D75 #F0C84D

monochromatic

#0F89B3 #15B4EB #4DC6F0 #85D8F5 #BEEAFA

Accessibility & contrast

On white

1.97

#4DC6F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#4DC6F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC6F0

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC6F0	#FFFFFF	#000000	##000000
##4DC6F0	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	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: #4dc6f0;
/* rgb */ color: rgb(77, 198, 240);
/* oklch */ color: oklch(77.6% 0.121 224.8);

Tailwind

colors: {
  custom: {
    50: '#91d7f5',
    500: '#4dc6f0',
    950: '#000000',
  },
}

SCSS

$custom: #4dc6f0;
$custom-light: #91d7f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc6f0",
  "rgb": {
    "r": 77,
    "g": 198,
    "b": 240
  },
  "hsl": {
    "h": 195.46,
    "s": 84.456,
    "l": 62.157
  },
  "oklch": {
    "l": 0.77581,
    "c": 0.12137,
    "h": 224.8
  },
  "luminance": 0.48257
}

Semantic roles & 50–950 ramp

primary

#4DC6F0

secondary

#EABEAE

accent

#3D05E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4DC6F0

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

Preview Lab → · Contrast checker → · Palette generator →