#77CFF4#77CFF4

#77CFF4 is a light, moderate cyan. Relative luminance 0.551; OKLCH L 81.3% C 0.100 H 227.3°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#77CFF4
RGB	rgb(119, 207, 244)
HSL	hsl(198, 85%, 71%)
HSV	hsv(198, 51%, 96%)
CMYK	cmyk(51.2%, 15.2%, 0%, 4.3%)
CIE-LAB	lab(79.08, -16.59, -26.34)
CIE-LCH	lch(79.08, 31.13, 237.79°)
OKLab	oklab(81.29% -0.0675 -0.0731)
OKLCH	oklch(81.29% 0.1 227.3)
XYZ	xyz(46.2436, 55.0753, 93.7641)
Luminance	0.5508 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#77CFF4 #F49C77

analogous

#77F4DA #77CFF4 #7790F4

triadic

#77CFF4 #F477CF #CFF477

tetradic

#77CFF4 #DA77F4 #F49C77 #90F477

square

#77CFF4 #DA77F4 #F49C77 #90F477

split-complementary

#77CFF4 #F47790 #F4DA77

monochromatic

#12A2DF #3EBBEF #77CFF4 #B0E3F9 #E3F5FD

Accessibility & contrast

On white

1.75

#77CFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#77CFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #77CFF4

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##77CFF4	#FFFFFF	#000000	##000000
##77CFF4	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCCF6

Deuteranopia (green-blind)

#A9BEF4

Tritanopia (blue-blind)

#29DADB

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #77cff4;
/* rgb */ color: rgb(119, 207, 244);
/* oklch */ color: oklch(81.3% 0.100 227.3);

Tailwind

colors: {
  custom: {
    50: '#a6ddf7',
    500: '#77cff4',
    950: '#000000',
  },
}

SCSS

$custom: #77cff4;
$custom-light: #a6ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#77cff4",
  "rgb": {
    "r": 119,
    "g": 207,
    "b": 244
  },
  "hsl": {
    "h": 197.76,
    "s": 85.034,
    "l": 71.176
  },
  "oklch": {
    "l": 0.81294,
    "c": 0.09952,
    "h": 227.3
  },
  "luminance": 0.55079
}

Semantic roles & 50–950 ramp

primary

#77CFF4

secondary

#CF6B41

accent

#4604E2

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #77CFF4

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

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