#78CEF4#78CEF4

#78CEF4 is a light, moderate cyan. Relative luminance 0.547; OKLCH L 81.1% C 0.099 H 228.4°. Best body text is #000000 at 11.93:1 contrast (WCAG AA passes).

Color values

HEX	#78CEF4
RGB	rgb(120, 206, 244)
HSL	hsl(198, 85%, 71%)
HSV	hsv(198, 51%, 96%)
CMYK	cmyk(50.8%, 15.6%, 0%, 4.3%)
CIE-LAB	lab(78.85, -15.86, -26.70)
CIE-LCH	lch(78.85, 31.06, 239.29°)
OKLab	oklab(81.12% -0.0657 -0.0741)
OKLCH	oklch(81.12% 0.099 228.4)
XYZ	xyz(46.1401, 54.6635, 93.6901)
Luminance	0.5467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CEF4 #F49E78

analogous

#78F4DC #78CEF4 #7890F4

triadic

#78CEF4 #F478CE #CEF478

tetradic

#78CEF4 #DC78F4 #F49E78 #90F478

square

#78CEF4 #DC78F4 #F49E78 #90F478

split-complementary

#78CEF4 #F47890 #F4DC78

monochromatic

#12A1DF #3FB9EF #78CEF4 #B1E3F9 #E3F5FD

Accessibility & contrast

On white

1.76

#78CEF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.93

#78CEF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CEF4

11.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CEF4	#FFFFFF	#000000	##000000
##78CEF4	1.00	1.76	11.93	11.93
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.93	21.00	1.00	1.00
##000000	11.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACBF6

Deuteranopia (green-blind)

#A8BDF4

Tritanopia (blue-blind)

#2DD9DA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #78cef4;
/* rgb */ color: rgb(120, 206, 244);
/* oklch */ color: oklch(81.1% 0.099 228.4);

Tailwind

colors: {
  custom: {
    50: '#a6ddf7',
    500: '#78cef4',
    950: '#000000',
  },
}

SCSS

$custom: #78cef4;
$custom-light: #a6ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#78cef4",
  "rgb": {
    "r": 120,
    "g": 206,
    "b": 244
  },
  "hsl": {
    "h": 198.387,
    "s": 84.932,
    "l": 71.373
  },
  "oklch": {
    "l": 0.81116,
    "c": 0.09903,
    "h": 228.4
  },
  "luminance": 0.54667
}

Semantic roles & 50–950 ramp

primary

#78CEF4

secondary

#CF6D41

accent

#4804E1

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #78CEF4

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

Preview Lab → · Contrast checker → · Palette generator →