#78EEF9#78EEF9

#78EEF9 is a very light, moderate teal. Relative luminance 0.720; OKLCH L 88.5% C 0.108 H 203.5°. Best body text is #000000 at 15.40:1 contrast (WCAG AA passes).

Color values

HEX	#78EEF9
RGB	rgb(120, 238, 249)
HSL	hsl(185, 91%, 72%)
HSV	hsv(185, 52%, 98%)
CMYK	cmyk(51.8%, 4.4%, 0%, 2.4%)
CIE-LAB	lab(87.96, -30.40, -15.54)
CIE-LCH	lch(87.96, 34.14, 207.08°)
OKLab	oklab(88.46% -0.0987 -0.0429)
OKLCH	oklch(88.46% 0.108 203.5)
XYZ	xyz(55.4122, 71.9766, 100.5769)
Luminance	0.7198 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78EEF9 #F98378

analogous

#78F9C3 #78EEF9 #78AEF9

triadic

#78EEF9 #F978EE #EEF978

tetradic

#78EEF9 #C378F9 #F98378 #AEF978

square

#78EEF9 #C378F9 #F98378 #AEF978

split-complementary

#78EEF9 #F978AE #F9C378

monochromatic

#0AD9EC #3DE7F6 #78EEF9 #B3F5FC #E2FBFE

Accessibility & contrast

On white

1.36

#78EEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.40

#78EEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78EEF9

15.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78EEF9	#FFFFFF	#000000	##000000
##78EEF9	1.00	1.36	15.40	15.40
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.40	21.00	1.00	1.00
##000000	15.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFE6FA

Deuteranopia (green-blind)

#CAD6FA

Tritanopia (blue-blind)

#03F6F1

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #78eef9;
/* rgb */ color: rgb(120, 238, 249);
/* oklch */ color: oklch(88.5% 0.108 203.5);

Tailwind

colors: {
  custom: {
    50: '#a8f4fb',
    500: '#78eef9',
    950: '#000000',
  },
}

SCSS

$custom: #78eef9;
$custom-light: #a8f4fb;
$custom-dark: #000000;

JSON

{
  "hex": "#78eef9",
  "rgb": {
    "r": 120,
    "g": 238,
    "b": 249
  },
  "hsl": {
    "h": 185.116,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.88459,
    "c": 0.10761,
    "h": 203.5
  },
  "luminance": 0.71982
}

Semantic roles & 50–950 ramp

primary

#78EEF9

secondary

#D54D40

accent

#1400E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#111717

muted

#818585

Preview Lab

Preview with #78EEF9

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

Preview Lab → · Contrast checker → · Palette generator →