#4EFDEF#4EFDEF

#4EFDEF is a very light, vivid teal. Relative luminance 0.781; OKLCH L 90.4% C 0.141 H 187.1°. Best body text is #000000 at 16.62:1 contrast (WCAG AA passes).

Color values

HEX	#4EFDEF
RGB	rgb(78, 253, 239)
HSL	hsl(175, 98%, 65%)
HSV	hsv(175, 69%, 99%)
CMYK	cmyk(69.2%, 0%, 5.5%, 0.8%)
CIE-LAB	lab(90.82, -46.74, -6.18)
CIE-LCH	lch(90.82, 47.15, 187.53°)
OKLab	oklab(90.37% -0.1394 -0.0175)
OKLCH	oklch(90.37% 0.141 187.1)
XYZ	xyz(53.8398, 78.0960, 93.8811)
Luminance	0.7810 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EFDEF #FD4E5C

analogous

#4EFD98 #4EFDEF #4EB4FD

triadic

#4EFDEF #EF4EFD #FDEF4E

tetradic

#4EFDEF #984EFD #FD4E5C #B4FD4E

square

#4EFDEF #984EFD #FD4E5C #B4FD4E

split-complementary

#4EFDEF #FD4EB4 #FD984E

monochromatic

#02CEBE #11FCEA #4EFDEF #8BFEF4 #C7FEFA

Accessibility & contrast

On white

1.26

#4EFDEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.62

#4EFDEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EFDEF

16.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EFDEF	#FFFFFF	#000000	##000000
##4EFDEF	1.00	1.26	16.62	16.62
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.62	21.00	1.00	1.00
##000000	16.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0EFEF

Deuteranopia (green-blind)

#D7DDF1

Tritanopia (blue-blind)

#00FFF8

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #4efdef;
/* rgb */ color: rgb(78, 253, 239);
/* oklch */ color: oklch(90.4% 0.141 187.1);

Tailwind

colors: {
  custom: {
    50: '#97fff4',
    500: '#4efdef',
    950: '#000000',
  },
}

SCSS

$custom: #4efdef;
$custom-light: #97fff4;
$custom-dark: #000000;

JSON

{
  "hex": "#4efdef",
  "rgb": {
    "r": 78,
    "g": 253,
    "b": 239
  },
  "hsl": {
    "h": 175.2,
    "s": 97.765,
    "l": 64.902
  },
  "oklch": {
    "l": 0.90368,
    "c": 0.1405,
    "h": 187.1
  },
  "luminance": 0.78102
}

Semantic roles & 50–950 ramp

primary

#4EFDEF

secondary

#C92633

accent

#0012E6

background

#FCFFFF

surface

#F6FFFE

border

#D0D7D6

text

#0F1817

muted

#808685

Preview Lab

Preview with #4EFDEF

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

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