#4FD3F2#4FD3F2

#4FD3F2 is a light, vivid cyan. Relative luminance 0.547; OKLCH L 80.7% C 0.121 H 216.5°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#4FD3F2
RGB	rgb(79, 211, 242)
HSL	hsl(191, 86%, 63%)
HSV	hsv(191, 67%, 95%)
CMYK	cmyk(67.4%, 12.8%, 0%, 5.1%)
CIE-LAB	lab(78.84, -26.35, -25.76)
CIE-LCH	lch(78.84, 36.84, 224.35°)
OKLab	oklab(80.71% -0.097 -0.0717)
OKLCH	oklch(80.71% 0.121 216.5)
XYZ	xyz(42.5391, 54.6568, 92.2951)
Luminance	0.5466 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FD3F2 #F26E4F

analogous

#4FF2BF #4FD3F2 #4F81F2

triadic

#4FD3F2 #F24FD3 #D3F24F

tetradic

#4FD3F2 #BF4FF2 #F26E4F #81F24F

square

#4FD3F2 #BF4FF2 #F26E4F #81F24F

split-complementary

#4FD3F2 #F24F81 #F2BF4F

monochromatic

#0E98B9 #16C5EE #4FD3F2 #88E1F6 #C1EFFA

Accessibility & contrast

On white

1.76

#4FD3F2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#4FD3F2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD3F2

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FD3F2	#FFFFFF	#000000	##000000
##4FD3F2	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BECDF4

Deuteranopia (green-blind)

#A7BCF2

Tritanopia (blue-blind)

#00DEDD

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4fd3f2;
/* rgb */ color: rgb(79, 211, 242);
/* oklch */ color: oklch(80.7% 0.121 216.5);

Tailwind

colors: {
  custom: {
    50: '#93e0f6',
    500: '#4fd3f2',
    950: '#000000',
  },
}

SCSS

$custom: #4fd3f2;
$custom-light: #93e0f6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fd3f2",
  "rgb": {
    "r": 79,
    "g": 211,
    "b": 242
  },
  "hsl": {
    "h": 191.411,
    "s": 86.243,
    "l": 62.941
  },
  "oklch": {
    "l": 0.80714,
    "c": 0.12069,
    "h": 216.5
  },
  "luminance": 0.54662
}

Semantic roles & 50–950 ramp

primary

#4FD3F2

secondary

#B8482D

accent

#2D03E3

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1517

muted

#808485

Preview Lab

Preview with #4FD3F2

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

Preview Lab → · Contrast checker → · Palette generator →