#4DC0E4#4DC0E4

#4DC0E4 is a light, moderate cyan. Relative luminance 0.449; OKLCH L 75.7% C 0.114 H 222.2°. Best body text is #000000 at 9.98:1 contrast (WCAG AA passes).

Color values

HEX	#4DC0E4
RGB	rgb(77, 192, 228)
HSL	hsl(194, 74%, 60%)
HSV	hsv(194, 66%, 89%)
CMYK	cmyk(66.2%, 15.8%, 0%, 10.6%)
CIE-LAB	lab(72.81, -21.34, -27.47)
CIE-LCH	lch(72.81, 34.78, 232.15°)
OKLab	oklab(75.69% -0.0845 -0.0766)
OKLCH	oklch(75.69% 0.114 222.2)
XYZ	xyz(35.9081, 44.8746, 80.1530)
Luminance	0.4488 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC0E4 #E4714D

analogous

#4DE4BD #4DC0E4 #4D74E4

triadic

#4DC0E4 #E44DC0 #C0E44D

tetradic

#4DC0E4 #BD4DE4 #E4714D #74E44D

square

#4DC0E4 #BD4DE4 #E4714D #74E44D

split-complementary

#4DC0E4 #E44D74 #E4BD4D

monochromatic

#187E9F #20A9D4 #4DC0E4 #82D3EC #B7E6F4

Accessibility & contrast

On white

2.11

#4DC0E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.98

#4DC0E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC0E4

9.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC0E4	#FFFFFF	#000000	##000000
##4DC0E4	1.00	2.11	9.98	9.98
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.98	21.00	1.00	1.00
##000000	9.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ABBCE6

Deuteranopia (green-blind)

#96ACE4

Tritanopia (blue-blind)

#00CBCC

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4dc0e4;
/* rgb */ color: rgb(77, 192, 228);
/* oklch */ color: oklch(75.7% 0.114 222.2);

Tailwind

colors: {
  custom: {
    50: '#8fd3ec',
    500: '#4dc0e4',
    950: '#000000',
  },
}

SCSS

$custom: #4dc0e4;
$custom-light: #8fd3ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc0e4",
  "rgb": {
    "r": 77,
    "g": 192,
    "b": 228
  },
  "hsl": {
    "h": 194.305,
    "s": 73.659,
    "l": 59.804
  },
  "oklch": {
    "l": 0.75692,
    "c": 0.11411,
    "h": 222.2
  },
  "luminance": 0.44878
}

Semantic roles & 50–950 ramp

primary

#4DC0E4

secondary

#E4B7A9

accent

#6437F0

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4DC0E4

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

Preview Lab → · Contrast checker → · Palette generator →