#4FC4DF#4FC4DF

#4FC4DF is a light, moderate cyan. Relative luminance 0.465; OKLCH L 76.5% C 0.110 H 215.8°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#4FC4DF
RGB	rgb(79, 196, 223)
HSL	hsl(191, 69%, 59%)
HSV	hsv(191, 65%, 87%)
CMYK	cmyk(64.6%, 12.1%, 0%, 12.5%)
CIE-LAB	lab(73.85, -24.58, -23.17)
CIE-LCH	lch(73.85, 33.77, 223.31°)
OKLab	oklab(76.48% -0.0894 -0.0644)
OKLCH	oklch(76.48% 0.11 215.8)
XYZ	xyz(36.2782, 46.4659, 76.8546)
Luminance	0.4647 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC4DF #DF6A4F

analogous

#4FDFB2 #4FC4DF #4F7CDF

triadic

#4FC4DF #DF4FC4 #C4DF4F

tetradic

#4FC4DF #B24FDF #DF6A4F #7CDF4F

square

#4FC4DF #B24FDF #DF6A4F #7CDF4F

split-complementary

#4FC4DF #DF4F7C #DFB24F

monochromatic

#1C8198 #25ACCC #4FC4DF #83D5E8 #B7E7F2

Accessibility & contrast

On white

2.04

#4FC4DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#4FC4DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC4DF

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC4DF	#FFFFFF	#000000	##000000
##4FC4DF	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1BEE1

Deuteranopia (green-blind)

#9DAFDF

Tritanopia (blue-blind)

#00CECC

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #4fc4df;
/* rgb */ color: rgb(79, 196, 223);
/* oklch */ color: oklch(76.5% 0.110 215.8);

Tailwind

colors: {
  custom: {
    50: '#90d6e9',
    500: '#4fc4df',
    950: '#000000',
  },
}

SCSS

$custom: #4fc4df;
$custom-light: #90d6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc4df",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 223
  },
  "hsl": {
    "h": 191.25,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.76481,
    "c": 0.1102,
    "h": 215.8
  },
  "luminance": 0.4647
}

Semantic roles & 50–950 ramp

primary

#4FC4DF

secondary

#E1B3A9

accent

#5D3CEC

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4FC4DF

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

Preview Lab → · Contrast checker → · Palette generator →