#78CEF3#78CEF3

#78CEF3 is a light, moderate cyan. Relative luminance 0.546; OKLCH L 81.1% C 0.098 H 227.8°. Best body text is #000000 at 11.92:1 contrast (WCAG AA passes).

Color values

HEX	#78CEF3
RGB	rgb(120, 206, 243)
HSL	hsl(198, 84%, 71%)
HSV	hsv(198, 51%, 95%)
CMYK	cmyk(50.6%, 15.2%, 0%, 4.7%)
CIE-LAB	lab(78.81, -16.14, -26.22)
CIE-LCH	lch(78.81, 30.79, 238.38°)
OKLab	oklab(81.08% -0.066 -0.0727)
OKLCH	oklch(81.08% 0.098 227.8)
XYZ	xyz(45.9887, 54.6029, 92.8926)
Luminance	0.5461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CEF3 #F39D78

analogous

#78F3DA #78CEF3 #7890F3

triadic

#78CEF3 #F378CE #CEF378

tetradic

#78CEF3 #DA78F3 #F39D78 #90F378

square

#78CEF3 #DA78F3 #F39D78 #90F378

split-complementary

#78CEF3 #F37890 #F3DA78

monochromatic

#14A0DD #40BAEE #78CEF3 #B0E2F8 #E3F5FD

Accessibility & contrast

On white

1.76

#78CEF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.92

#78CEF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CEF3

11.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CEF3	#FFFFFF	#000000	##000000
##78CEF3	1.00	1.76	11.92	11.92
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.92	21.00	1.00	1.00
##000000	11.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBCBF5

Deuteranopia (green-blind)

#A9BDF3

Tritanopia (blue-blind)

#2FD9DA

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #78cef3;
/* rgb */ color: rgb(120, 206, 243);
/* oklch */ color: oklch(81.1% 0.098 227.8);

Tailwind

colors: {
  custom: {
    50: '#a6ddf7',
    500: '#78cef3',
    950: '#000000',
  },
}

SCSS

$custom: #78cef3;
$custom-light: #a6ddf7;
$custom-dark: #000000;

JSON

{
  "hex": "#78cef3",
  "rgb": {
    "r": 120,
    "g": 206,
    "b": 243
  },
  "hsl": {
    "h": 198.049,
    "s": 83.673,
    "l": 71.176
  },
  "oklch": {
    "l": 0.81077,
    "c": 0.09825,
    "h": 227.8
  },
  "luminance": 0.54607
}

Semantic roles & 50–950 ramp

primary

#78CEF3

secondary

#CE6C42

accent

#4705E0

background

#FDFEFF

surface

#F7FCFE

border

#D0D5D6

text

#101517

muted

#818485

Preview Lab

Preview with #78CEF3

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

Preview Lab → · Contrast checker → · Palette generator →