#4FD5F4#4FD5F4

#4FD5F4 is a light, vivid cyan. Relative luminance 0.558; OKLCH L 81.3% C 0.122 H 216.2°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX#4FD5F4
RGBrgb(79, 213, 244)
HSLhsl(191, 88%, 63%)
HSVhsv(191, 68%, 96%)
CMYKcmyk(67.6%, 12.7%, 0%, 4.3%)
CIE-LABlab(79.49, -26.73, -25.84)
CIE-LCHlch(79.49, 37.18, 224.03°)
OKLaboklab(81.25% -0.0982 -0.072)
OKLCHoklch(81.25% 0.122 216.2)
XYZxyz(43.3410, 55.7775, 94.0524)
Luminance0.5578 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#4FD5F4 #F46E4F
analogous
#4FF4C1 #4FD5F4 #4F82F4
triadic
#4FD5F4 #F44FD5 #D5F44F
tetradic
#4FD5F4 #C14FF4 #F46E4F #82F44F
square
#4FD5F4 #C14FF4 #F46E4F #82F44F
split-complementary
#4FD5F4 #F44F82 #F4C14F
monochromatic
#0C9CBD #15C7F0 #4FD5F4 #89E3F8 #C2F0FB

Accessibility & contrast

On white

1.73
#4FD5F4 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.16
#4FD5F4 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FD5F4
12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##4FD5F4#FFFFFF#000000##000000
##4FD5F41.001.7312.1612.16
#FFFFFF1.731.0021.0021.00
#00000012.1621.001.001.00
##00000012.1621.001.001.00

Color blindness preview

Protanopia (red-blind)
#C0CFF6
Deuteranopia (green-blind)
#A9BEF4
Tritanopia (blue-blind)
#00E0DF
Achromatopsia (no color)
#C5C5C5

Design tokens & code

CSS
--color: #4fd5f4;
/* rgb */ color: rgb(79, 213, 244);
/* oklch */ color: oklch(81.3% 0.122 216.2);
Tailwind
colors: {
  custom: {
    50: '#93e2f7',
    500: '#4fd5f4',
    950: '#000000',
  },
}
SCSS
$custom: #4fd5f4;
$custom-light: #93e2f7;
$custom-dark: #000000;
JSON
{
  "hex": "#4fd5f4",
  "rgb": {
    "r": 79,
    "g": 213,
    "b": 244
  },
  "hsl": {
    "h": 191.273,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.81254,
    "c": 0.12179,
    "h": 216.2
  },
  "luminance": 0.55782
}

Semantic roles & 50–950 ramp

primary
#4FD5F4
secondary
#BB472C
accent
#2C01E5
background
#FCFEFF
surface
#F5FCFE
border
#CFD5D6
text
#0F1517
muted
#808485

Preview Lab

Preview with #4FD5F4

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

Preview Lab → · Contrast checker → · Palette generator →

#4FD5F4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva