#4CC5EF#4CC5EF

#4CC5EF is a light, vivid cyan. Relative luminance 0.477; OKLCH L 77.3% C 0.121 H 224.9°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#4CC5EF
RGB	rgb(76, 197, 239)
HSL	hsl(195, 84%, 62%)
HSV	hsv(195, 68%, 94%)
CMYK	cmyk(68.2%, 17.6%, 0%, 6.3%)
CIE-LAB	lab(74.63, -20.64, -30.61)
CIE-LCH	lch(74.63, 36.92, 236.00°)
OKLab	oklab(77.28% -0.086 -0.0856)
OKLCH	oklch(77.28% 0.121 224.9)
XYZ	xyz(38.5204, 47.6967, 88.8209)
Luminance	0.4770 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CC5EF #EF764C

analogous

#4CEFC8 #4CC5EF #4C74EF

triadic

#4CC5EF #EF4CC5 #C5EF4C

tetradic

#4CC5EF #C84CEF #EF764C #74EF4C

square

#4CC5EF #C84CEF #EF764C #74EF4C

split-complementary

#4CC5EF #EF4C74 #EFC84C

monochromatic

#1087B1 #15B2E9 #4CC5EF #84D7F4 #BCE9F9

Accessibility & contrast

On white

1.99

#4CC5EF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#4CC5EF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CC5EF

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CC5EF	#FFFFFF	#000000	##000000
##4CC5EF	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEC1F1

Deuteranopia (green-blind)

#97B0EF

Tritanopia (blue-blind)

#00D2D3

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4cc5ef;
/* rgb */ color: rgb(76, 197, 239);
/* oklch */ color: oklch(77.3% 0.121 224.9);

Tailwind

colors: {
  custom: {
    50: '#90d6f4',
    500: '#4cc5ef',
    950: '#000000',
  },
}

SCSS

$custom: #4cc5ef;
$custom-light: #90d6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#4cc5ef",
  "rgb": {
    "r": 76,
    "g": 197,
    "b": 239
  },
  "hsl": {
    "h": 195.46,
    "s": 83.59,
    "l": 61.765
  },
  "oklch": {
    "l": 0.7728,
    "c": 0.12131,
    "h": 224.9
  },
  "luminance": 0.47701
}

Semantic roles & 50–950 ramp

primary

#4CC5EF

secondary

#EABDAD

accent

#3E05E0

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4CC5EF

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

Preview Lab → · Contrast checker → · Palette generator →