#B4EFF4#B4EFF4

#B4EFF4 is a very light, muted teal. Relative luminance 0.780; OKLCH L 91.4% C 0.060 H 202.7°. Best body text is #000000 at 16.59:1 contrast (WCAG AA passes).

Color values

HEX	#B4EFF4
RGB	rgb(180, 239, 244)
HSL	hsl(185, 74%, 83%)
HSV	hsv(185, 26%, 96%)
CMYK	cmyk(26.2%, 2%, 0%, 4.3%)
CIE-LAB	lab(90.76, -17.40, -8.46)
CIE-LCH	lch(90.76, 19.34, 205.93°)
OKLab	oklab(91.38% -0.0552 -0.0231)
OKLCH	oklch(91.38% 0.06 202.7)
XYZ	xyz(66.0129, 77.9649, 97.1409)
Luminance	0.7797 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EFF4 #F4B9B4

analogous

#B4F4D9 #B4EFF4 #B4CFF4

triadic

#B4EFF4 #F4B4EF #EFF4B4

tetradic

#B4EFF4 #D9B4F4 #F4B9B4 #CFF4B4

square

#B4EFF4 #D9B4F4 #F4B9B4 #CFF4B4

split-complementary

#B4EFF4 #F4B4CF #F4D9B4

monochromatic

#49D8E4 #7FE4EC #B4EFF4 #E4F9FB #E4F9FB

Accessibility & contrast

On white

1.27

#B4EFF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.59

#B4EFF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EFF4

16.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EFF4	#FFFFFF	#000000	##000000
##B4EFF4	1.00	1.27	16.59	16.59
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.59	21.00	1.00	1.00
##000000	16.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6EAF4

Deuteranopia (green-blind)

#DAE1F4

Tritanopia (blue-blind)

#9FF4F0

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b4eff4;
/* rgb */ color: rgb(180, 239, 244);
/* oklch */ color: oklch(91.4% 0.060 202.7);

Tailwind

colors: {
  custom: {
    50: '#ccf4f7',
    500: '#b4eff4',
    950: '#000000',
  },
}

SCSS

$custom: #b4eff4;
$custom-light: #ccf4f7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4eff4",
  "rgb": {
    "r": 180,
    "g": 239,
    "b": 244
  },
  "hsl": {
    "h": 184.688,
    "s": 74.419,
    "l": 83.137
  },
  "oklch": {
    "l": 0.91377,
    "c": 0.05987,
    "h": 202.7
  },
  "luminance": 0.77968
}

Semantic roles & 50–950 ramp

primary

#B4EFF4

secondary

#D47F78

accent

#1F0FD7

background

#FEFFFF

surface

#FBFEFE

border

#D4D6D6

text

#131717

muted

#838585

Preview Lab

Preview with #B4EFF4

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

Preview Lab → · Contrast checker → · Palette generator →