#EFFAFC#EFFAFC

#EFFAFC is a very light, near-neutral teal. Relative luminance 0.938; OKLCH L 97.7% C 0.012 H 209.8°. Best body text is #000000 at 19.75:1 contrast (WCAG AA passes).

Color values

HEX	#EFFAFC
RGB	rgb(239, 250, 252)
HSL	hsl(189, 68%, 96%)
HSV	hsv(189, 5%, 99%)
CMYK	cmyk(5.2%, 0.8%, 0%, 1.2%)
CIE-LAB	lab(97.53, -3.24, -2.21)
CIE-LCH	lch(97.53, 3.92, 214.29°)
OKLab	oklab(97.75% -0.0103 -0.0059)
OKLCH	oklch(97.75% 0.012 209.8)
XYZ	xyz(87.3494, 93.7495, 105.5702)
Luminance	0.9375 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFAFC #FCF1EF

analogous

#EFFCF8 #EFFAFC #EFF4FC

triadic

#EFFAFC #FCEFFA #FAFCEF

tetradic

#EFFAFC #F8EFFC #FCF1EF #F4FCEF

square

#EFFAFC #F8EFFC #FCF1EF #F4FCEF

split-complementary

#EFFAFC #FCEFF4 #FCF8EF

monochromatic

#88DAE9 #BBEAF2 #E5F7FA #E5F7FA #E5F7FA

Accessibility & contrast

On white

1.06

#EFFAFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.75

#EFFAFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFAFC

19.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFAFC	#FFFFFF	#000000	##000000
##EFFAFC	1.00	1.06	19.75	19.75
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.75	21.00	1.00	1.00
##000000	19.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8F9FC

Deuteranopia (green-blind)

#F6F7FC

Tritanopia (blue-blind)

#ECFBFB

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #effafc;
/* rgb */ color: rgb(239, 250, 252);
/* oklch */ color: oklch(97.7% 0.012 209.8);

Tailwind

colors: {
  custom: {
    50: '#f4fcfd',
    500: '#effafc',
    950: '#000000',
  },
}

SCSS

$custom: #effafc;
$custom-light: #f4fcfd;
$custom-dark: #000000;

JSON

{
  "hex": "#effafc",
  "rgb": {
    "r": 239,
    "g": 250,
    "b": 252
  },
  "hsl": {
    "h": 189.231,
    "s": 68.421,
    "l": 96.275
  },
  "oklch": {
    "l": 0.97748,
    "c": 0.01193,
    "h": 209.8
  },
  "luminance": 0.9375
}

Semantic roles & 50–950 ramp

primary

#EFFAFC

secondary

#E2B5AD

accent

#3215D0

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171717

muted

#858585

Preview Lab

Preview with #EFFAFC

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

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