#B4EEF9#B4EEF9

#B4EEF9 is a very light, moderate teal. Relative luminance 0.777; OKLCH L 91.3% C 0.060 H 210.5°. Best body text is #000000 at 16.54:1 contrast (WCAG AA passes).

Color values

HEX	#B4EEF9
RGB	rgb(180, 238, 249)
HSL	hsl(190, 85%, 84%)
HSV	hsv(190, 28%, 98%)
CMYK	cmyk(27.7%, 4.4%, 0%, 2.4%)
CIE-LAB	lab(90.64, -15.79, -11.26)
CIE-LCH	lch(90.64, 19.39, 215.49°)
OKLab	oklab(91.32% -0.0521 -0.0307)
OKLCH	oklch(91.32% 0.06 210.5)
XYZ	xyz(66.4904, 77.6888, 101.0962)
Luminance	0.7769 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EEF9 #F9BFB4

analogous

#B4F9E2 #B4EEF9 #B4CCF9

triadic

#B4EEF9 #F9B4EE #EEF9B4

tetradic

#B4EEF9 #E2B4F9 #F9BFB4 #CCF9B4

square

#B4EEF9 #E2B4F9 #F9BFB4 #CCF9B4

split-complementary

#B4EEF9 #F9B4CC #F9E2B4

monochromatic

#43D4F0 #7BE1F4 #B4EEF9 #E3F9FD #E3F9FD

Accessibility & contrast

On white

1.27

#B4EEF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.54

#B4EEF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EEF9

16.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EEF9	#FFFFFF	#000000	##000000
##B4EEF9	1.00	1.27	16.54	16.54
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.54	21.00	1.00	1.00
##000000	16.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E9FA

Deuteranopia (green-blind)

#D8E0F9

Tritanopia (blue-blind)

#9DF3F1

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b4eef9;
/* rgb */ color: rgb(180, 238, 249);
/* oklch */ color: oklch(91.3% 0.060 210.5);

Tailwind

colors: {
  custom: {
    50: '#ccf3fb',
    500: '#b4eef9',
    950: '#000000',
  },
}

SCSS

$custom: #b4eef9;
$custom-light: #ccf3fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b4eef9",
  "rgb": {
    "r": 180,
    "g": 238,
    "b": 249
  },
  "hsl": {
    "h": 189.565,
    "s": 85.185,
    "l": 84.118
  },
  "oklch": {
    "l": 0.91323,
    "c": 0.06045,
    "h": 210.5
  },
  "luminance": 0.77692
}

Semantic roles & 50–950 ramp

primary

#B4EEF9

secondary

#DC8675

accent

#2704E2

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#131717

muted

#838585

Preview Lab

Preview with #B4EEF9

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

Preview Lab → · Contrast checker → · Palette generator →