#EFFCF6#EFFCF6

#EFFCF6 is a very light, near-neutral teal. Relative luminance 0.946; OKLCH L 98.0% C 0.016 H 166.7°. Best body text is #000000 at 19.93:1 contrast (WCAG AA passes).

Color values

HEX	#EFFCF6
RGB	rgb(239, 252, 246)
HSL	hsl(152, 68%, 96%)
HSV	hsv(152, 5%, 99%)
CMYK	cmyk(5.2%, 0%, 2.4%, 1.2%)
CIE-LAB	lab(97.88, -5.33, 1.40)
CIE-LCH	lch(97.88, 5.51, 165.34°)
OKLab	oklab(97.98% -0.0153 0.0036)
OKLCH	oklch(97.98% 0.016 166.7)
XYZ	xyz(87.0383, 94.6247, 100.8498)
Luminance	0.9463 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFFCF6 #FCEFF5

analogous

#EFFCF0 #EFFCF6 #EFFCFC

triadic

#EFFCF6 #F6EFFC #FCF6EF

tetradic

#EFFCF6 #F0EFFC #FCEFF5 #FCFCEF

square

#EFFCF6 #F0EFFC #FCEFF5 #FCFCEF

split-complementary

#EFFCF6 #FCEFFC #FCF0EF

monochromatic

#88E9BC #BBF2D9 #E5FAF1 #E5FAF1 #E5FAF1

Accessibility & contrast

On white

1.05

#EFFCF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.93

#EFFCF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFFCF6

19.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFFCF6	#FFFFFF	#000000	##000000
##EFFCF6	1.00	1.05	19.93	19.93
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.93	21.00	1.00	1.00
##000000	19.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBFAF6

Deuteranopia (green-blind)

#F9F8F6

Tritanopia (blue-blind)

#EDFCFA

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #effcf6;
/* rgb */ color: rgb(239, 252, 246);
/* oklch */ color: oklch(98.0% 0.016 166.7);

Tailwind

colors: {
  custom: {
    50: '#f4fdf9',
    500: '#effcf6',
    950: '#000000',
  },
}

SCSS

$custom: #effcf6;
$custom-light: #f4fdf9;
$custom-dark: #000000;

JSON

{
  "hex": "#effcf6",
  "rgb": {
    "r": 239,
    "g": 252,
    "b": 246
  },
  "hsl": {
    "h": 152.308,
    "s": 68.421,
    "l": 96.275
  },
  "oklch": {
    "l": 0.97976,
    "c": 0.01577,
    "h": 166.7
  },
  "luminance": 0.94625
}

Semantic roles & 50–950 ramp

primary

#EFFCF6

secondary

#E2ADC6

accent

#156CD0

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171717

muted

#858585

Preview Lab

Preview with #EFFCF6

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

Preview Lab → · Contrast checker → · Palette generator →