#78D7EE#78D7EE

#78D7EE is a very light, moderate cyan. Relative luminance 0.588; OKLCH L 82.9% C 0.095 H 215.3°. Best body text is #000000 at 12.75:1 contrast (WCAG AA passes).

Color values

HEX#78D7EE
RGBrgb(120, 215, 238)
HSLhsl(192, 78%, 70%)
HSVhsv(192, 50%, 93%)
CMYKcmyk(49.6%, 9.7%, 0%, 6.7%)
CIE-LABlab(81.16, -22.09, -19.98)
CIE-LCHlch(81.16, 29.78, 222.13°)
OKLaboklab(82.9% -0.0779 -0.0552)
OKLCHoklch(82.9% 0.095 215.3)
XYZxyz(47.4729, 58.7630, 89.7130)
Luminance0.5877 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#78D7EE #EE8F78
analogous
#78EECA #78D7EE #789CEE
triadic
#78D7EE #EE78D7 #D7EE78
tetradic
#78D7EE #CA78EE #EE8F78 #9CEE78
square
#78D7EE #CA78EE #EE8F78 #9CEE78
split-complementary
#78D7EE #EE789C #EECA78
monochromatic
#1AAED1 #42C7E7 #78D7EE #AEE7F5 #E4F7FC

Accessibility & contrast

On white

1.65
#78D7EE on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

12.75
#78D7EE on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78D7EE
12.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##78D7EE#FFFFFF#000000##000000
##78D7EE1.001.6512.7512.75
#FFFFFF1.651.0021.0021.00
#00000012.7521.001.001.00
##00000012.7521.001.001.00

Color blindness preview

Protanopia (red-blind)
#C7D1EF
Deuteranopia (green-blind)
#B4C4EE
Tritanopia (blue-blind)
#31E0DE
Achromatopsia (no color)
#CACACA

Design tokens & code

CSS
--color: #78d7ee;
/* rgb */ color: rgb(120, 215, 238);
/* oklch */ color: oklch(82.9% 0.095 215.3);
Tailwind
colors: {
  custom: {
    50: '#a6e3f3',
    500: '#78d7ee',
    950: '#000000',
  },
}
SCSS
$custom: #78d7ee;
$custom-light: #a6e3f3;
$custom-dark: #000000;
JSON
{
  "hex": "#78d7ee",
  "rgb": {
    "r": 120,
    "g": 215,
    "b": 238
  },
  "hsl": {
    "h": 191.695,
    "s": 77.632,
    "l": 70.196
  },
  "oklch": {
    "l": 0.82895,
    "c": 0.09549,
    "h": 215.3
  },
  "luminance": 0.58767
}

Semantic roles & 50–950 ramp

primary
#78D7EE
secondary
#C75D43
accent
#340CDA
background
#FDFEFF
surface
#F7FCFE
border
#D0D5D6
text
#101517
muted
#818485

Preview Lab

Preview with #78D7EE

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

Preview Lab → · Contrast checker → · Palette generator →

#78D7EE Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva