#ECFDF8#ECFDF8

#ECFDF8 is a very light, near-neutral teal. Relative luminance 0.949; OKLCH L 98.0% C 0.019 H 176.5°. Best body text is #000000 at 19.97:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDF8
RGB	rgb(236, 253, 248)
HSL	hsl(162, 81%, 96%)
HSV	hsv(162, 7%, 99%)
CMYK	cmyk(6.7%, 0%, 2%, 0.8%)
CIE-LAB	lab(97.98, -6.45, 0.48)
CIE-LCH	lch(97.98, 6.47, 175.75°)
OKLab	oklab(98.02% -0.0189 0.0012)
OKLCH	oklch(98.02% 0.019 176.5)
XYZ	xyz(86.6571, 94.8598, 102.5331)
Luminance	0.9486 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDF8 #FDECF1

analogous

#ECFDEF #ECFDF8 #ECF9FD

triadic

#ECFDF8 #F8ECFD #FDF8EC

tetradic

#ECFDF8 #EFECFD #FDECF1 #F9FDEC

square

#ECFDF8 #EFECFD #FDECF1 #F9FDEC

split-complementary

#ECFDF8 #FDECF9 #FDEFEC

monochromatic

#7DF1CF #B5F7E4 #E3FCF5 #E3FCF5 #E3FCF5

Accessibility & contrast

On white

1.05

#ECFDF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.97

#ECFDF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDF8

19.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDF8	#FFFFFF	#000000	##000000
##ECFDF8	1.00	1.05	19.97	19.97
#FFFFFF	1.05	1.00	21.00	21.00
#000000	19.97	21.00	1.00	1.00
##000000	19.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCFBF8

Deuteranopia (green-blind)

#F8F8F8

Tritanopia (blue-blind)

#E8FEFB

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ecfdf8;
/* rgb */ color: rgb(236, 253, 248);
/* oklch */ color: oklch(98.0% 0.019 176.5);

Tailwind

colors: {
  custom: {
    50: '#f2fefa',
    500: '#ecfdf8',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdf8;
$custom-light: #f2fefa;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdf8",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 248
  },
  "hsl": {
    "h": 162.353,
    "s": 80.952,
    "l": 95.882
  },
  "oklch": {
    "l": 0.98015,
    "c": 0.01897,
    "h": 176.5
  },
  "luminance": 0.94861
}

Semantic roles & 50–950 ramp

primary

#ECFDF8

secondary

#E7A7B9

accent

#0847DD

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECFDF8

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

Preview Lab → · Contrast checker → · Palette generator →