#4FD1F2#4FD1F2

#4FD1F2 is a light, vivid cyan. Relative luminance 0.537; OKLCH L 80.3% C 0.121 H 218.0°. Best body text is #000000 at 11.73:1 contrast (WCAG AA passes).

Color values

HEX	#4FD1F2
RGB	rgb(79, 209, 242)
HSL	hsl(192, 86%, 63%)
HSV	hsv(192, 67%, 95%)
CMYK	cmyk(67.4%, 13.6%, 0%, 5.1%)
CIE-LAB	lab(78.27, -25.35, -26.63)
CIE-LCH	lch(78.27, 36.77, 226.41°)
OKLab	oklab(80.25% -0.0951 -0.0742)
OKLCH	oklch(80.25% 0.121 218)
XYZ	xyz(42.0453, 53.6693, 92.1305)
Luminance	0.5367 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD1F2 #F2704F

analogous

#4FF2C1 #4FD1F2 #4F80F2

triadic

#4FD1F2 #F24FD1 #D1F24F

tetradic

#4FD1F2 #C14FF2 #F2704F #80F24F

square

#4FD1F2 #C14FF2 #F2704F #80F24F

split-complementary

#4FD1F2 #F24F80 #F2C14F

monochromatic

#0E96B9 #16C2EE #4FD1F2 #88E0F6 #C1EFFA

Accessibility & contrast

On white

1.79

#4FD1F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.73

#4FD1F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD1F2

11.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD1F2	#FFFFFF	#000000	##000000
##4FD1F2	1.00	1.79	11.73	11.73
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.73	21.00	1.00	1.00
##000000	11.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BCCBF4

Deuteranopia (green-blind)

#A5BAF2

Tritanopia (blue-blind)

#00DCDB

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4fd1f2;
/* rgb */ color: rgb(79, 209, 242);
/* oklch */ color: oklch(80.3% 0.121 218.0);

Tailwind

colors: {
  custom: {
    50: '#93dff6',
    500: '#4fd1f2',
    950: '#000000',
  },
}

SCSS

$custom: #4fd1f2;
$custom-light: #93dff6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd1f2",
  "rgb": {
    "r": 79,
    "g": 209,
    "b": 242
  },
  "hsl": {
    "h": 192.147,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80252,
    "c": 0.12063,
    "h": 218
  },
  "luminance": 0.53674
}

Semantic roles & 50–950 ramp

primary

#4FD1F2

secondary

#B8492D

accent

#3003E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD1F2

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

Preview Lab → · Contrast checker → · Palette generator →