#4FC7F0#4FC7F0

#4FC7F0 is a light, vivid cyan. Relative luminance 0.488; OKLCH L 77.9% C 0.120 H 224.3°. Best body text is #000000 at 10.76:1 contrast (WCAG AA passes).

Color values

HEX	#4FC7F0
RGB	rgb(79, 199, 240)
HSL	hsl(195, 84%, 63%)
HSV	hsv(195, 67%, 94%)
CMYK	cmyk(67.1%, 17.1%, 0%, 5.9%)
CIE-LAB	lab(75.32, -20.92, -30.08)
CIE-LCH	lch(75.32, 36.64, 235.18°)
OKLab	oklab(77.87% -0.086 -0.084)
OKLCH	oklch(77.87% 0.12 224.3)
XYZ	xyz(39.3697, 48.7960, 89.7649)
Luminance	0.4880 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FC7F0 #F0784F

analogous

#4FF0C9 #4FC7F0 #4F76F0

triadic

#4FC7F0 #F04FC7 #C7F04F

tetradic

#4FC7F0 #C94FF0 #F0784F #76F04F

square

#4FC7F0 #C94FF0 #F0784F #76F04F

split-complementary

#4FC7F0 #F04F76 #F0C94F

monochromatic

#0F8BB5 #17B5EB #4FC7F0 #87D9F5 #C0EBFA

Accessibility & contrast

On white

1.95

#4FC7F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.76

#4FC7F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FC7F0

10.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FC7F0	#FFFFFF	#000000	##000000
##4FC7F0	1.00	1.95	10.76	10.76
#FFFFFF	1.95	1.00	21.00	21.00
#000000	10.76	21.00	1.00	1.00
##000000	10.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C3F2

Deuteranopia (green-blind)

#9AB2F0

Tritanopia (blue-blind)

#00D3D4

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #4fc7f0;
/* rgb */ color: rgb(79, 199, 240);
/* oklch */ color: oklch(77.9% 0.120 224.3);

Tailwind

colors: {
  custom: {
    50: '#92d8f5',
    500: '#4fc7f0',
    950: '#000000',
  },
}

SCSS

$custom: #4fc7f0;
$custom-light: #92d8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4fc7f0",
  "rgb": {
    "r": 79,
    "g": 199,
    "b": 240
  },
  "hsl": {
    "h": 195.28,
    "s": 84.293,
    "l": 62.549
  },
  "oklch": {
    "l": 0.77868,
    "c": 0.12026,
    "h": 224.3
  },
  "luminance": 0.488
}

Semantic roles & 50–950 ramp

primary

#4FC7F0

secondary

#EBBFB0

accent

#3D05E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4FC7F0

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

Preview Lab → · Contrast checker → · Palette generator →