#4FC4F2#4FC4F2

#4FC4F2 is a light, vivid cyan. Relative luminance 0.476; OKLCH L 77.3% C 0.122 H 227.7°. Best body text is #000000 at 10.51:1 contrast (WCAG AA passes).

Color values

HEX	#4FC4F2
RGB	rgb(79, 196, 242)
HSL	hsl(197, 86%, 63%)
HSV	hsv(197, 67%, 95%)
CMYK	cmyk(67.4%, 19%, 0%, 5.1%)
CIE-LAB	lab(74.54, -18.76, -32.36)
CIE-LCH	lch(74.54, 37.41, 239.90°)
OKLab	oklab(77.27% -0.0823 -0.0906)
OKLCH	oklch(77.27% 0.122 227.7)
XYZ	xyz(38.9850, 47.5486, 91.1104)
Luminance	0.4755 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC4F2 #F27D4F

analogous

#4FF2CF #4FC4F2 #4F72F2

triadic

#4FC4F2 #F24FC4 #C4F24F

tetradic

#4FC4F2 #CF4FF2 #F27D4F #72F24F

square

#4FC4F2 #CF4FF2 #F27D4F #72F24F

split-complementary

#4FC4F2 #F24F72 #F2CF4F

monochromatic

#0E89B9 #16B1EE #4FC4F2 #88D7F6 #C1EAFA

Accessibility & contrast

On white

2.00

#4FC4F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.51

#4FC4F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC4F2

10.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC4F2	#FFFFFF	#000000	##000000
##4FC4F2	1.00	2.00	10.51	10.51
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.51	21.00	1.00	1.00
##000000	10.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACC1F4

Deuteranopia (green-blind)

#95B0F1

Tritanopia (blue-blind)

#00D1D3

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #4fc4f2;
/* rgb */ color: rgb(79, 196, 242);
/* oklch */ color: oklch(77.3% 0.122 227.7);

Tailwind

colors: {
  custom: {
    50: '#92d6f6',
    500: '#4fc4f2',
    950: '#000000',
  },
}

SCSS

$custom: #4fc4f2;
$custom-light: #92d6f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc4f2",
  "rgb": {
    "r": 79,
    "g": 196,
    "b": 242
  },
  "hsl": {
    "h": 196.933,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.77265,
    "c": 0.12243,
    "h": 227.7
  },
  "luminance": 0.47553
}

Semantic roles & 50–950 ramp

primary

#4FC4F2

secondary

#ECC2B1

accent

#4203E3

background

#F9FDFF

surface

#F2FAFE

border

#CCD3D6

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC4F2

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

Preview Lab → · Contrast checker → · Palette generator →