#4DC4EA#4DC4EA

#4DC4EA is a light, moderate cyan. Relative luminance 0.470; OKLCH L 76.9% C 0.118 H 222.8°. Best body text is #000000 at 10.40:1 contrast (WCAG AA passes).

Color values

HEX	#4DC4EA
RGB	rgb(77, 196, 234)
HSL	hsl(195, 79%, 61%)
HSV	hsv(195, 67%, 92%)
CMYK	cmyk(67.1%, 16.2%, 0%, 8.2%)
CIE-LAB	lab(74.19, -21.54, -28.60)
CIE-LCH	lch(74.19, 35.80, 233.02°)
OKLab	oklab(76.87% -0.0863 -0.0799)
OKLCH	oklch(76.87% 0.118 222.8)
XYZ	xyz(37.6457, 46.9940, 84.9127)
Luminance	0.4700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC4EA #EA734D

analogous

#4DEAC1 #4DC4EA #4D75EA

triadic

#4DC4EA #EA4DC4 #C4EA4D

tetradic

#4DC4EA #C14DEA #EA734D #75EA4D

square

#4DC4EA #C14DEA #EA734D #75EA4D

split-complementary

#4DC4EA #EA4D75 #EAC14D

monochromatic

#1485A9 #1AB0DF #4DC4EA #84D6F0 #BAE8F7

Accessibility & contrast

On white

2.02

#4DC4EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.40

#4DC4EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC4EA

10.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC4EA	#FFFFFF	#000000	##000000
##4DC4EA	1.00	2.02	10.40	10.40
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.40	21.00	1.00	1.00
##000000	10.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC0EC

Deuteranopia (green-blind)

#98AFEA

Tritanopia (blue-blind)

#00D0D0

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4dc4ea;
/* rgb */ color: rgb(77, 196, 234);
/* oklch */ color: oklch(76.9% 0.118 222.8);

Tailwind

colors: {
  custom: {
    50: '#90d6f0',
    500: '#4dc4ea',
    950: '#000000',
  },
}

SCSS

$custom: #4dc4ea;
$custom-light: #90d6f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc4ea",
  "rgb": {
    "r": 77,
    "g": 196,
    "b": 234
  },
  "hsl": {
    "h": 194.522,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.76868,
    "c": 0.11757,
    "h": 222.8
  },
  "luminance": 0.46998
}

Semantic roles & 50–950 ramp

primary

#4DC4EA

secondary

#E7BAAC

accent

#3D0ADB

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4DC4EA

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

Preview Lab → · Contrast checker → · Palette generator →