#4EF3ED#4EF3ED

#4EF3ED is a very light, vivid teal. Relative luminance 0.718; OKLCH L 88.0% C 0.133 H 191.4°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#4EF3ED
RGB	rgb(78, 243, 237)
HSL	hsl(178, 87%, 63%)
HSV	hsv(178, 68%, 95%)
CMYK	cmyk(67.9%, 0%, 2.5%, 4.7%)
CIE-LAB	lab(87.89, -42.89, -9.49)
CIE-LCH	lch(87.89, 43.93, 192.47°)
OKLab	oklab(87.96% -0.1307 -0.0265)
OKLCH	oklch(87.96% 0.133 191.4)
XYZ	xyz(50.4715, 71.8295, 91.3088)
Luminance	0.7184 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF3ED #F34E54

analogous

#4EF39A #4EF3ED #4EA7F3

triadic

#4EF3ED #ED4EF3 #F3ED4E

tetradic

#4EF3ED #9A4EF3 #F34E54 #A7F34E

square

#4EF3ED #9A4EF3 #F34E54 #A7F34E

split-complementary

#4EF3ED #F34EA7 #F39A4E

monochromatic

#0DBAB4 #15EFE7 #4EF3ED #87F7F3 #C1FBF9

Accessibility & contrast

On white

1.37

#4EF3ED on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#4EF3ED on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF3ED

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF3ED	#FFFFFF	#000000	##000000
##4EF3ED	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5E7ED

Deuteranopia (green-blind)

#CCD5EE

Tritanopia (blue-blind)

#00FAF1

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #4ef3ed;
/* rgb */ color: rgb(78, 243, 237);
/* oklch */ color: oklch(88.0% 0.133 191.4);

Tailwind

colors: {
  custom: {
    50: '#95f7f2',
    500: '#4ef3ed',
    950: '#000000',
  },
}

SCSS

$custom: #4ef3ed;
$custom-light: #95f7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef3ed",
  "rgb": {
    "r": 78,
    "g": 243,
    "b": 237
  },
  "hsl": {
    "h": 177.818,
    "s": 87.302,
    "l": 62.941
  },
  "oklch": {
    "l": 0.87963,
    "c": 0.13332,
    "h": 191.4
  },
  "luminance": 0.71835
}

Semantic roles & 50–950 ramp

primary

#4EF3ED

secondary

#B92D32

accent

#020AE4

background

#FCFFFF

surface

#F5FFFE

border

#CFD7D6

text

#0F1717

muted

#808585

Preview Lab

Preview with #4EF3ED

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

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