#78CCF0#78CCF0

#78CCF0 is a light, moderate cyan. Relative luminance 0.535; OKLCH L 80.5% C 0.096 H 227.6°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#78CCF0
RGB	rgb(120, 204, 240)
HSL	hsl(198, 80%, 71%)
HSV	hsv(198, 50%, 94%)
CMYK	cmyk(50%, 15%, 0%, 5.9%)
CIE-LAB	lab(78.15, -15.94, -25.62)
CIE-LCH	lch(78.15, 30.18, 238.11°)
OKLab	oklab(80.52% -0.0649 -0.0711)
OKLCH	oklch(80.52% 0.096 227.6)
XYZ	xyz(45.0609, 53.4664, 90.3666)
Luminance	0.5347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CCF0 #F09C78

analogous

#78F0D8 #78CCF0 #7890F0

triadic

#78CCF0 #F078CC #CCF078

tetradic

#78CCF0 #D878F0 #F09C78 #90F078

square

#78CCF0 #D878F0 #F09C78 #90F078

split-complementary

#78CCF0 #F07890 #F0D878

monochromatic

#189DD6 #41B7EA #78CCF0 #AFE1F6 #E3F5FC

Accessibility & contrast

On white

1.80

#78CCF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#78CCF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CCF0

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CCF0	#FFFFFF	#000000	##000000
##78CCF0	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9C9F2

Deuteranopia (green-blind)

#A8BCF0

Tritanopia (blue-blind)

#33D6D8

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #78ccf0;
/* rgb */ color: rgb(120, 204, 240);
/* oklch */ color: oklch(80.5% 0.096 227.6);

Tailwind

colors: {
  custom: {
    50: '#a6dbf5',
    500: '#78ccf0',
    950: '#000000',
  },
}

SCSS

$custom: #78ccf0;
$custom-light: #a6dbf5;
$custom-dark: #000000;

JSON

{
  "hex": "#78ccf0",
  "rgb": {
    "r": 120,
    "g": 204,
    "b": 240
  },
  "hsl": {
    "h": 198,
    "s": 80,
    "l": 70.588
  },
  "oklch": {
    "l": 0.80515,
    "c": 0.09624,
    "h": 227.6
  },
  "luminance": 0.5347
}

Semantic roles & 50–950 ramp

primary

#78CCF0

secondary

#CA6B42

accent

#4909DC

background

#FDFEFF

surface

#F7FBFE

border

#D0D4D6

text

#101517

muted

#818485

Preview Lab

Preview with #78CCF0

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

Preview Lab → · Contrast checker → · Palette generator →