#E4FDFA#E4FDFA

#E4FDFA is a very light, muted teal. Relative luminance 0.936; OKLCH L 97.5% C 0.026 H 188.0°. Best body text is #000000 at 19.73:1 contrast (WCAG AA passes).

Color values

HEX	#E4FDFA
RGB	rgb(228, 253, 250)
HSL	hsl(173, 86%, 94%)
HSV	hsv(173, 10%, 99%)
CMYK	cmyk(9.9%, 0%, 1.2%, 0.8%)
CIE-LAB	lab(97.49, -8.64, -1.33)
CIE-LCH	lch(97.49, 8.75, 188.74°)
OKLab	oklab(97.51% -0.026 -0.0037)
OKLCH	oklch(97.51% 0.026 188)
XYZ	xyz(84.3716, 93.6452, 104.0541)
Luminance	0.9365 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4FDFA #FDE4E7

analogous

#E4FDEE #E4FDFA #E4F4FD

triadic

#E4FDFA #FAE4FD #FDFAE4

tetradic

#E4FDFA #EEE4FD #FDE4E7 #F4FDE4

square

#E4FDFA #EEE4FD #FDE4E7 #F4FDE4

split-complementary

#E4FDFA #FDE4F4 #FDEEE4

monochromatic

#72F5E5 #ABF9EF #E3FDFA #E3FDFA #E3FDFA

Accessibility & contrast

On white

1.06

#E4FDFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.73

#E4FDFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4FDFA

19.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4FDFA	#FFFFFF	#000000	##000000
##E4FDFA	1.00	1.06	19.73	19.73
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.73	21.00	1.00	1.00
##000000	19.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFAFA

Deuteranopia (green-blind)

#F5F6FA

Tritanopia (blue-blind)

#DEFEFC

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #e4fdfa;
/* rgb */ color: rgb(228, 253, 250);
/* oklch */ color: oklch(97.5% 0.026 188.0);

Tailwind

colors: {
  custom: {
    50: '#ecfefb',
    500: '#e4fdfa',
    950: '#000000',
  },
}

SCSS

$custom: #e4fdfa;
$custom-light: #ecfefb;
$custom-dark: #000000;

JSON

{
  "hex": "#e4fdfa",
  "rgb": {
    "r": 228,
    "g": 253,
    "b": 250
  },
  "hsl": {
    "h": 172.8,
    "s": 86.207,
    "l": 94.314
  },
  "oklch": {
    "l": 0.9751,
    "c": 0.0263,
    "h": 188
  },
  "luminance": 0.93647
}

Semantic roles & 50–950 ramp

primary

#E4FDFA

secondary

#E79EA7

accent

#031EE3

background

#FEFFFF

surface

#FDFFFF

border

#D5D7D7

text

#161717

muted

#848585

Preview Lab

Preview with #E4FDFA

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

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