#4FC4EF#4FC4EF

#4FC4EF is a light, vivid cyan. Relative luminance 0.474; OKLCH L 77.1% C 0.120 H 226.0°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#4FC4EF
RGB	rgb(79, 196, 239)
HSL	hsl(196, 83%, 62%)
HSV	hsv(196, 67%, 94%)
CMYK	cmyk(66.9%, 18%, 0%, 6.3%)
CIE-LAB	lab(74.43, -19.69, -30.92)
CIE-LCH	lch(74.43, 36.66, 237.51°)
OKLab	oklab(77.14% -0.0834 -0.0865)
OKLCH	oklch(77.14% 0.12 226)
XYZ	xyz(38.5381, 47.3699, 88.7569)
Luminance	0.4737 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC4EF #EF7A4F

analogous

#4FEFCA #4FC4EF #4F74EF

triadic

#4FC4EF #EF4FC4 #C4EF4F

tetradic

#4FC4EF #CA4FEF #EF7A4F #74EF4F

square

#4FC4EF #CA4FEF #EF7A4F #74EF4F

split-complementary

#4FC4EF #EF4F74 #EFCA4F

monochromatic

#1087B3 #17B1EA #4FC4EF #87D7F4 #BFEAF9

Accessibility & contrast

On white

2.00

#4FC4EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#4FC4EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC4EF

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC4EF	#FFFFFF	#000000	##000000
##4FC4EF	1.00	2.00	10.47	10.47
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADC0F1

Deuteranopia (green-blind)

#96B0EF

Tritanopia (blue-blind)

#00D1D2

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4fc4ef;
/* rgb */ color: rgb(79, 196, 239);
/* oklch */ color: oklch(77.1% 0.120 226.0);

Tailwind

colors: {
  custom: {
    50: '#92d6f4',
    500: '#4fc4ef',
    950: '#000000',
  },
}

SCSS

$custom: #4fc4ef;
$custom-light: #92d6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc4ef",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 239
  },
  "hsl": {
    "h": 196.125,
    "s": 83.333,
    "l": 62.353
  },
  "oklch": {
    "l": 0.77137,
    "c": 0.12014,
    "h": 226
  },
  "luminance": 0.47374
}

Semantic roles & 50–950 ramp

primary

#4FC4EF

secondary

#EABFB0

accent

#4006E0

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC4EF

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

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