#4FC7F4#4FC7F4

#4FC7F4 is a light, vivid cyan. Relative luminance 0.490; OKLCH L 78.0% C 0.123 H 226.6°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FC7F4
RGB	rgb(79, 199, 244)
HSL	hsl(196, 88%, 63%)
HSV	hsv(196, 68%, 96%)
CMYK	cmyk(67.6%, 18.4%, 0%, 4.3%)
CIE-LAB	lab(75.47, -19.68, -32.00)
CIE-LCH	lch(75.47, 37.57, 238.40°)
OKLab	oklab(78.04% -0.0846 -0.0895)
OKLCH	oklch(78.04% 0.123 226.6)
XYZ	xyz(39.9704, 49.0363, 92.9288)
Luminance	0.4904 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC7F4 #F47C4F

analogous

#4FF4CF #4FC7F4 #4F74F4

triadic

#4FC7F4 #F44FC7 #C7F44F

tetradic

#4FC7F4 #CF4FF4 #F47C4F #74F44F

square

#4FC7F4 #CF4FF4 #F47C4F #74F44F

split-complementary

#4FC7F4 #F44F74 #F4CF4F

monochromatic

#0C8DBD #15B5F0 #4FC7F4 #89D9F8 #C2ECFB

Accessibility & contrast

On white

1.94

#4FC7F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#4FC7F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC7F4

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC7F4	#FFFFFF	#000000	##000000
##4FC7F4	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC3F6

Deuteranopia (green-blind)

#98B3F3

Tritanopia (blue-blind)

#00D4D6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fc7f4;
/* rgb */ color: rgb(79, 199, 244);
/* oklch */ color: oklch(78.0% 0.123 226.6);

Tailwind

colors: {
  custom: {
    50: '#92d8f8',
    500: '#4fc7f4',
    950: '#000000',
  },
}

SCSS

$custom: #4fc7f4;
$custom-light: #92d8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc7f4",
  "rgb": {
    "r": 79,
    "g": 199,
    "b": 244
  },
  "hsl": {
    "h": 196.364,
    "s": 88.235,
    "l": 63.333
  },
  "oklch": {
    "l": 0.78037,
    "c": 0.12316,
    "h": 226.6
  },
  "luminance": 0.49041
}

Semantic roles & 50–950 ramp

primary

#4FC7F4

secondary

#EDC2B2

accent

#3F01E5

background

#F9FDFF

surface

#F2FAFE

border

#CCD3D6

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC7F4

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

Preview Lab → · Contrast checker → · Palette generator →