#78DFF9#78DFF9

#78DFF9 is a very light, moderate cyan. Relative luminance 0.636; OKLCH L 85.1% C 0.102 H 216.2°. Best body text is #000000 at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#78DFF9
RGB	rgb(120, 223, 249)
HSL	hsl(192, 91%, 72%)
HSV	hsv(192, 52%, 98%)
CMYK	cmyk(51.8%, 10.4%, 0%, 2.4%)
CIE-LAB	lab(83.76, -23.10, -21.88)
CIE-LCH	lch(83.76, 31.81, 223.45°)
OKLab	oklab(85.09% -0.0825 -0.0605)
OKLCH	oklch(85.09% 0.102 216.2)
XYZ	xyz(51.2257, 63.6034, 99.1814)
Luminance	0.6361 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78DFF9 #F99278

analogous

#78F9D2 #78DFF9 #789FF9

triadic

#78DFF9 #F978DF #DFF978

tetradic

#78DFF9 #D278F9 #F99278 #9FF978

square

#78DFF9 #D278F9 #F99278 #9FF978

split-complementary

#78DFF9 #F9789F #F9D278

monochromatic

#0ABFEC #3DD1F6 #78DFF9 #B3EDFC #E2F8FE

Accessibility & contrast

On white

1.53

#78DFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.72

#78DFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78DFF9

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78DFF9	#FFFFFF	#000000	##000000
##78DFF9	1.00	1.53	13.72	13.72
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.72	21.00	1.00	1.00
##000000	13.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD9FB

Deuteranopia (green-blind)

#BACAF9

Tritanopia (blue-blind)

#19E9E7

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #78dff9;
/* rgb */ color: rgb(120, 223, 249);
/* oklch */ color: oklch(85.1% 0.102 216.2);

Tailwind

colors: {
  custom: {
    50: '#a8e9fb',
    500: '#78dff9',
    950: '#000000',
  },
}

SCSS

$custom: #78dff9;
$custom-light: #a8e9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#78dff9",
  "rgb": {
    "r": 120,
    "g": 223,
    "b": 249
  },
  "hsl": {
    "h": 192.093,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.85091,
    "c": 0.10235,
    "h": 216.2
  },
  "luminance": 0.63608
}

Semantic roles & 50–950 ramp

primary

#78DFF9

secondary

#D55E40

accent

#2E00E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101617

muted

#818485

Preview Lab

Preview with #78DFF9

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

Preview Lab → · Contrast checker → · Palette generator →