#ECFFFC#ECFFFC

#ECFFFC is a very light, muted teal. Relative luminance 0.964; OKLCH L 98.5% C 0.020 H 185.5°. Best body text is #000000 at 20.28:1 contrast (WCAG AA passes).

Color values

HEX	#ECFFFC
RGB	rgb(236, 255, 252)
HSL	hsl(171, 100%, 96%)
HSV	hsv(171, 7%, 100%)
CMYK	cmyk(7.5%, 0%, 1.2%, 0%)
CIE-LAB	lab(98.58, -6.72, -0.69)
CIE-LCH	lch(98.58, 6.75, 185.88°)
OKLab	oklab(98.53% -0.0201 -0.0019)
OKLCH	oklch(98.53% 0.02 185.5)
XYZ	xyz(87.9190, 96.3800, 106.0478)
Luminance	0.9638 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFFFC #FFECEF

analogous

#ECFFF3 #ECFFFC #ECF9FF

triadic

#ECFFFC #FCECFF #FFFCEC

tetradic

#ECFFFC #F3ECFF #FFECEF #F9FFEC

square

#ECFFFC #F3ECFF #FFECEF #F9FFEC

split-complementary

#ECFFFC #FFECF9 #FFF3EC

monochromatic

#72FFE9 #AFFFF2 #E0FFFA #E0FFFA #E0FFFA

Accessibility & contrast

On white

1.04

#ECFFFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.28

#ECFFFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFFFC

20.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFFFC	#FFFFFF	#000000	##000000
##ECFFFC	1.00	1.04	20.28	20.28
#FFFFFF	1.04	1.00	21.00	21.00
#000000	20.28	21.00	1.00	1.00
##000000	20.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDFDFC

Deuteranopia (green-blind)

#F9FAFC

Tritanopia (blue-blind)

#E7FFFE

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #ecfffc;
/* rgb */ color: rgb(236, 255, 252);
/* oklch */ color: oklch(98.5% 0.020 185.5);

Tailwind

colors: {
  custom: {
    50: '#f2fffd',
    500: '#ecfffc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfffc;
$custom-light: #f2fffd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfffc",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 252
  },
  "hsl": {
    "h": 170.526,
    "s": 100,
    "l": 96.275
  },
  "oklch": {
    "l": 0.98526,
    "c": 0.02021,
    "h": 185.5
  },
  "luminance": 0.96381
}

Semantic roles & 50–950 ramp

primary

#ECFFFC

secondary

#EEA1AD

accent

#0024E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161817

muted

#858685

Preview Lab

Preview with #ECFFFC

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

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