#4BC4DF#4BC4DF

#4BC4DF is a light, moderate cyan. Relative luminance 0.463; OKLCH L 76.4% C 0.112 H 215.4°. Best body text is #000000 at 10.26:1 contrast (WCAG AA passes).

Color values

HEX	#4BC4DF
RGB	rgb(75, 196, 223)
HSL	hsl(191, 70%, 58%)
HSV	hsv(191, 66%, 87%)
CMYK	cmyk(66.4%, 12.1%, 0%, 12.5%)
CIE-LAB	lab(73.74, -25.19, -23.34)
CIE-LCH	lch(73.74, 34.34, 222.81°)
OKLab	oklab(76.36% -0.0915 -0.0649)
OKLCH	oklch(76.36% 0.112 215.4)
XYZ	xyz(35.9553, 46.2995, 76.8395)
Luminance	0.4630 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BC4DF #DF664B

analogous

#4BDFB0 #4BC4DF #4B7ADF

triadic

#4BC4DF #DF4BC4 #C4DF4B

tetradic

#4BC4DF #B04BDF #DF664B #7ADF4B

square

#4BC4DF #B04BDF #DF664B #7ADF4B

split-complementary

#4BC4DF #DF4B7A #DFB04B

monochromatic

#1B7F95 #24ABC9 #4BC4DF #7FD5E8 #B3E6F1

Accessibility & contrast

On white

2.05

#4BC4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.26

#4BC4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BC4DF

10.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BC4DF	#FFFFFF	#000000	##000000
##4BC4DF	1.00	2.05	10.26	10.26
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.26	21.00	1.00	1.00
##000000	10.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BEE1

Deuteranopia (green-blind)

#9CAEDF

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4bc4df;
/* rgb */ color: rgb(75, 196, 223);
/* oklch */ color: oklch(76.4% 0.112 215.4);

Tailwind

colors: {
  custom: {
    50: '#8ed6e9',
    500: '#4bc4df',
    950: '#000000',
  },
}

SCSS

$custom: #4bc4df;
$custom-light: #8ed6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4bc4df",
  "rgb": {
    "r": 75,
    "g": 196,
    "b": 223
  },
  "hsl": {
    "h": 190.946,
    "s": 69.811,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76364,
    "c": 0.1122,
    "h": 215.4
  },
  "luminance": 0.46303
}

Semantic roles & 50–950 ramp

primary

#4BC4DF

secondary

#E0B0A6

accent

#5C3BED

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4BC4DF

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

Preview Lab → · Contrast checker → · Palette generator →