#B4ECEF#B4ECEF

#B4ECEF is a very light, muted teal. Relative luminance 0.759; OKLCH L 90.6% C 0.057 H 200.3°. Best body text is #000000 at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#B4ECEF
RGB	rgb(180, 236, 239)
HSL	hsl(183, 65%, 82%)
HSV	hsv(183, 25%, 94%)
CMYK	cmyk(24.7%, 1.3%, 0%, 6.3%)
CIE-LAB	lab(89.82, -17.00, -7.24)
CIE-LCH	lch(89.82, 18.47, 203.08°)
OKLab	oklab(90.58% -0.0534 -0.0198)
OKLCH	oklch(90.58% 0.057 200.3)
XYZ	xyz(64.3930, 75.9234, 92.9064)
Luminance	0.7593 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4ECEF #EFB7B4

analogous

#B4EFD5 #B4ECEF #B4CFEF

triadic

#B4ECEF #EFB4EC #ECEFB4

tetradic

#B4ECEF #D5B4EF #EFB7B4 #CFEFB4

square

#B4ECEF #D5B4EF #EFB7B4 #CFEFB4

split-complementary

#B4ECEF #EFB4CF #EFD5B4

monochromatic

#4FD2D9 #82DFE4 #B4ECEF #E6F9FA #E6F9FA

Accessibility & contrast

On white

1.30

#B4ECEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.19

#B4ECEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4ECEF

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4ECEF	#FFFFFF	#000000	##000000
##B4ECEF	1.00	1.30	16.19	16.19
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.19	21.00	1.00	1.00
##000000	16.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4E7EF

Deuteranopia (green-blind)

#D9DEEF

Tritanopia (blue-blind)

#A1F0ED

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b4ecef;
/* rgb */ color: rgb(180, 236, 239);
/* oklch */ color: oklch(90.6% 0.057 200.3);

Tailwind

colors: {
  custom: {
    50: '#ccf2f4',
    500: '#b4ecef',
    950: '#000000',
  },
}

SCSS

$custom: #b4ecef;
$custom-light: #ccf2f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ecef",
  "rgb": {
    "r": 180,
    "g": 236,
    "b": 239
  },
  "hsl": {
    "h": 183.051,
    "s": 64.835,
    "l": 82.157
  },
  "oklch": {
    "l": 0.90584,
    "c": 0.05694,
    "h": 200.3
  },
  "luminance": 0.75926
}

Semantic roles & 50–950 ramp

primary

#B4ECEF

secondary

#CD7E7A

accent

#2219CD

background

#FEFFFF

surface

#FAFEFE

border

#D3D6D6

text

#131717

muted

#838585

Preview Lab

Preview with #B4ECEF

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

Preview Lab → · Contrast checker → · Palette generator →