#4DC6E6#4DC6E6

#4DC6E6 is a light, moderate cyan. Relative luminance 0.477; OKLCH L 77.2% C 0.115 H 218.7°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4DC6E6
RGB	rgb(77, 198, 230)
HSL	hsl(193, 75%, 60%)
HSV	hsv(193, 67%, 90%)
CMYK	cmyk(66.5%, 13.9%, 0%, 9.8%)
CIE-LAB	lab(74.62, -23.78, -25.77)
CIE-LCH	lch(74.62, 35.07, 227.31°)
OKLab	oklab(77.17% -0.0898 -0.0718)
OKLCH	oklch(77.17% 0.115 218.7)
XYZ	xyz(37.5317, 47.6750, 82.0718)
Luminance	0.4768 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC6E6 #E66D4D

analogous

#4DE6B9 #4DC6E6 #4D79E6

triadic

#4DC6E6 #E64DC6 #C6E64D

tetradic

#4DC6E6 #B94DE6 #E66D4D #79E64D

square

#4DC6E6 #B94DE6 #E66D4D #79E64D

split-complementary

#4DC6E6 #E64D79 #E6B94D

monochromatic

#1785A2 #1EB1D8 #4DC6E6 #83D7EE #B8E8F5

Accessibility & contrast

On white

1.99

#4DC6E6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#4DC6E6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC6E6

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC6E6	#FFFFFF	#000000	##000000
##4DC6E6	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2C1E8

Deuteranopia (green-blind)

#9CB1E6

Tritanopia (blue-blind)

#00D1D0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4dc6e6;
/* rgb */ color: rgb(77, 198, 230);
/* oklch */ color: oklch(77.2% 0.115 218.7);

Tailwind

colors: {
  custom: {
    50: '#90d7ee',
    500: '#4dc6e6',
    950: '#000000',
  },
}

SCSS

$custom: #4dc6e6;
$custom-light: #90d7ee;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc6e6",
  "rgb": {
    "r": 77,
    "g": 198,
    "b": 230
  },
  "hsl": {
    "h": 192.549,
    "s": 75.369,
    "l": 60.196
  },
  "oklch": {
    "l": 0.77168,
    "c": 0.11498,
    "h": 218.7
  },
  "luminance": 0.47679
}

Semantic roles & 50–950 ramp

primary

#4DC6E6

secondary

#E5B6AA

accent

#380ED8

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4DC6E6

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

Preview Lab → · Contrast checker → · Palette generator →