#4DC8E3#4DC8E3

#4DC8E3 is a light, moderate cyan. Relative luminance 0.484; OKLCH L 77.5% C 0.114 H 215.0°. Best body text is #000000 at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#4DC8E3
RGB	rgb(77, 200, 227)
HSL	hsl(191, 73%, 60%)
HSV	hsv(191, 66%, 89%)
CMYK	cmyk(66.1%, 11.9%, 0%, 11%)
CIE-LAB	lab(75.09, -25.69, -23.43)
CIE-LCH	lch(75.09, 34.77, 222.37°)
OKLab	oklab(77.51% -0.0929 -0.0652)
OKLCH	oklch(77.51% 0.114 215)
XYZ	xyz(37.5742, 48.4282, 80.0255)
Luminance	0.4843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC8E3 #E3684D

analogous

#4DE3B3 #4DC8E3 #4D7DE3

triadic

#4DC8E3 #E34DC8 #C8E34D

tetradic

#4DC8E3 #B34DE3 #E3684D #7DE34D

square

#4DC8E3 #B34DE3 #E3684D #7DE34D

split-complementary

#4DC8E3 #E34D7D #E3B34D

monochromatic

#19859D #21B2D2 #4DC8E3 #82D8EB #B7E9F4

Accessibility & contrast

On white

1.97

#4DC8E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.69

#4DC8E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC8E3

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC8E3	#FFFFFF	#000000	##000000
##4DC8E3	1.00	1.97	10.69	10.69
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.69	21.00	1.00	1.00
##000000	10.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B5C2E5

Deuteranopia (green-blind)

#A0B2E3

Tritanopia (blue-blind)

#00D2D0

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4dc8e3;
/* rgb */ color: rgb(77, 200, 227);
/* oklch */ color: oklch(77.5% 0.114 215.0);

Tailwind

colors: {
  custom: {
    50: '#90d9eb',
    500: '#4dc8e3',
    950: '#000000',
  },
}

SCSS

$custom: #4dc8e3;
$custom-light: #90d9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc8e3",
  "rgb": {
    "r": 77,
    "g": 200,
    "b": 227
  },
  "hsl": {
    "h": 190.8,
    "s": 72.816,
    "l": 59.608
  },
  "oklch": {
    "l": 0.77514,
    "c": 0.11352,
    "h": 215
  },
  "luminance": 0.48432
}

Semantic roles & 50–950 ramp

primary

#4DC8E3

secondary

#E3B3A9

accent

#5938F0

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4DC8E3

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

Preview Lab → · Contrast checker → · Palette generator →