#78CFF9#78CFF9

#78CFF9 is a light, moderate cyan. Relative luminance 0.555; OKLCH L 81.5% C 0.103 H 230.8°. Best body text is #000000 at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#78CFF9
RGB	rgb(120, 207, 249)
HSL	hsl(200, 91%, 72%)
HSV	hsv(200, 52%, 98%)
CMYK	cmyk(51.8%, 16.9%, 0%, 2.4%)
CIE-LAB	lab(79.30, -14.97, -28.67)
CIE-LCH	lch(79.30, 32.35, 242.42°)
OKLab	oklab(81.54% -0.065 -0.0797)
OKLCH	oklch(81.54% 0.103 230.8)
XYZ	xyz(47.1511, 55.4543, 97.8232)
Luminance	0.5546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CFF9 #F9A278

analogous

#78F9E3 #78CFF9 #788FF9

triadic

#78CFF9 #F978CF #CFF978

tetradic

#78CFF9 #E378F9 #F9A278 #8FF978

square

#78CFF9 #E378F9 #F9A278 #8FF978

split-complementary

#78CFF9 #F9788F #F9E378

monochromatic

#0AA3EC #3DBAF6 #78CFF9 #B3E4FC #E2F5FE

Accessibility & contrast

On white

1.74

#78CFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.09

#78CFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CFF9

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CFF9	#FFFFFF	#000000	##000000
##78CFF9	1.00	1.74	12.09	12.09
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.09	21.00	1.00	1.00
##000000	12.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BACCFB

Deuteranopia (green-blind)

#A8BEF8

Tritanopia (blue-blind)

#25DBDD

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #78cff9;
/* rgb */ color: rgb(120, 207, 249);
/* oklch */ color: oklch(81.5% 0.103 230.8);

Tailwind

colors: {
  custom: {
    50: '#a7ddfb',
    500: '#78cff9',
    950: '#000000',
  },
}

SCSS

$custom: #78cff9;
$custom-light: #a7ddfb;
$custom-dark: #000000;

JSON

{
  "hex": "#78cff9",
  "rgb": {
    "r": 120,
    "g": 207,
    "b": 249
  },
  "hsl": {
    "h": 199.535,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.81537,
    "c": 0.10286,
    "h": 230.8
  },
  "luminance": 0.55458
}

Semantic roles & 50–950 ramp

primary

#78CFF9

secondary

#D57140

accent

#4B00E6

background

#FDFEFF

surface

#F7FCFF

border

#D0D5D7

text

#101517

muted

#818485

Preview Lab

Preview with #78CFF9

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

Preview Lab → · Contrast checker → · Palette generator →