#4FC7F5#4FC7F5

#4FC7F5 is a light, vivid cyan. Relative luminance 0.491; OKLCH L 78.1% C 0.124 H 227.2°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#4FC7F5
RGB	rgb(79, 199, 245)
HSL	hsl(197, 89%, 64%)
HSV	hsv(197, 68%, 96%)
CMYK	cmyk(67.8%, 18.8%, 0%, 3.9%)
CIE-LAB	lab(75.51, -19.37, -32.48)
CIE-LCH	lch(75.51, 37.81, 239.19°)
OKLab	oklab(78.08% -0.0842 -0.0909)
OKLCH	oklch(78.08% 0.124 227.2)
XYZ	xyz(40.1227, 49.0972, 93.7307)
Luminance	0.4910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC7F5 #F57D4F

analogous

#4FF5D0 #4FC7F5 #4F74F5

triadic

#4FC7F5 #F54FC7 #C7F54F

tetradic

#4FC7F5 #D04FF5 #F57D4F #74F54F

square

#4FC7F5 #D04FF5 #F57D4F #74F54F

split-complementary

#4FC7F5 #F54F74 #F5D04F

monochromatic

#0B8DBF #15B5F2 #4FC7F5 #89D9F8 #C3ECFC

Accessibility & contrast

On white

1.94

#4FC7F5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#4FC7F5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC7F5

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC7F5	#FFFFFF	#000000	##000000
##4FC7F5	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFC3F7

Deuteranopia (green-blind)

#98B3F4

Tritanopia (blue-blind)

#00D4D6

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4fc7f5;
/* rgb */ color: rgb(79, 199, 245);
/* oklch */ color: oklch(78.1% 0.124 227.2);

Tailwind

colors: {
  custom: {
    50: '#92d8f8',
    500: '#4fc7f5',
    950: '#000000',
  },
}

SCSS

$custom: #4fc7f5;
$custom-light: #92d8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc7f5",
  "rgb": {
    "r": 79,
    "g": 199,
    "b": 245
  },
  "hsl": {
    "h": 196.627,
    "s": 89.247,
    "l": 63.529
  },
  "oklch": {
    "l": 0.7808,
    "c": 0.12392,
    "h": 227.2
  },
  "luminance": 0.49102
}

Semantic roles & 50–950 ramp

primary

#4FC7F5

secondary

#EDC3B2

accent

#4000E6

background

#F9FDFF

surface

#F2FAFF

border

#CCD3D7

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC7F5

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

Preview Lab → · Contrast checker → · Palette generator →