#4DC3E1#4DC3E1

#4DC3E1 is a light, moderate cyan. Relative luminance 0.460; OKLCH L 76.3% C 0.112 H 217.8°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#4DC3E1
RGB	rgb(77, 195, 225)
HSL	hsl(192, 71%, 59%)
HSV	hsv(192, 66%, 88%)
CMYK	cmyk(65.8%, 13.3%, 0%, 11.8%)
CIE-LAB	lab(73.57, -23.78, -24.67)
CIE-LCH	lch(73.57, 34.27, 226.05°)
OKLab	oklab(76.27% -0.0887 -0.0687)
OKLCH	oklch(76.27% 0.112 217.8)
XYZ	xyz(36.1607, 46.0403, 78.2005)
Luminance	0.4604 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC3E1 #E16B4D

analogous

#4DE1B5 #4DC3E1 #4D79E1

triadic

#4DC3E1 #E14DC3 #C3E14D

tetradic

#4DC3E1 #B54DE1 #E16B4D #79E14D

square

#4DC3E1 #B54DE1 #E16B4D #79E14D

split-complementary

#4DC3E1 #E14D79 #E1B54D

monochromatic

#1A809A #23ABCE #4DC3E1 #81D5EA #B6E6F3

Accessibility & contrast

On white

2.06

#4DC3E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#4DC3E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC3E1

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC3E1	#FFFFFF	#000000	##000000
##4DC3E1	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BEE3

Deuteranopia (green-blind)

#9AAEE1

Tritanopia (blue-blind)

#00CDCC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4dc3e1;
/* rgb */ color: rgb(77, 195, 225);
/* oklch */ color: oklch(76.3% 0.112 217.8);

Tailwind

colors: {
  custom: {
    50: '#8fd5ea',
    500: '#4dc3e1',
    950: '#000000',
  },
}

SCSS

$custom: #4dc3e1;
$custom-light: #8fd5ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc3e1",
  "rgb": {
    "r": 77,
    "g": 195,
    "b": 225
  },
  "hsl": {
    "h": 192.162,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76268,
    "c": 0.11218,
    "h": 217.8
  },
  "luminance": 0.46044
}

Semantic roles & 50–950 ramp

primary

#4DC3E1

secondary

#E2B4A8

accent

#5E3AEE

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4DC3E1

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

Preview Lab → · Contrast checker → · Palette generator →