#4EF4CC#4EF4CC

#4EF4CC is a very light, vivid teal. Relative luminance 0.707; OKLCH L 87.2% C 0.147 H 173.2°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#4EF4CC
RGB	rgb(78, 244, 204)
HSL	hsl(166, 88%, 63%)
HSV	hsv(166, 68%, 96%)
CMYK	cmyk(68%, 0%, 16.4%, 4.3%)
CIE-LAB	lab(87.33, -51.72, 6.93)
CIE-LCH	lch(87.33, 52.18, 172.36°)
OKLab	oklab(87.23% -0.146 0.0175)
OKLCH	oklch(87.23% 0.147 173.2)
XYZ	xyz(46.3861, 70.6754, 68.3121)
Luminance	0.7068 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EF4CC #F44E76

analogous

#4EF479 #4EF4CC #4EC9F4

triadic

#4EF4CC #CC4EF4 #F4CC4E

tetradic

#4EF4CC #794EF4 #F44E76 #C9F44E

square

#4EF4CC #794EF4 #F44E76 #C9F44E

split-complementary

#4EF4CC #F44EC9 #F4794E

monochromatic

#0CBC91 #14F0BB #4EF4CC #88F8DD #C1FBED

Accessibility & contrast

On white

1.39

#4EF4CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#4EF4CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EF4CC

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EF4CC	#FFFFFF	#000000	##000000
##4EF4CC	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECE5CA

Deuteranopia (green-blind)

#D6D4CF

Tritanopia (blue-blind)

#00F6E8

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #4ef4cc;
/* rgb */ color: rgb(78, 244, 204);
/* oklch */ color: oklch(87.2% 0.147 173.2);

Tailwind

colors: {
  custom: {
    50: '#93f8db',
    500: '#4ef4cc',
    950: '#000000',
  },
}

SCSS

$custom: #4ef4cc;
$custom-light: #93f8db;
$custom-dark: #000000;

JSON

{
  "hex": "#4ef4cc",
  "rgb": {
    "r": 78,
    "g": 244,
    "b": 204
  },
  "hsl": {
    "h": 165.542,
    "s": 88.298,
    "l": 63.137
  },
  "oklch": {
    "l": 0.87225,
    "c": 0.14708,
    "h": 173.2
  },
  "luminance": 0.70681
}

Semantic roles & 50–950 ramp

primary

#4EF4CC

secondary

#BA2C4E

accent

#0138E5

background

#FCFFFE

surface

#F5FFFB

border

#CFD7D4

text

#0F1715

muted

#808584

Preview Lab

Preview with #4EF4CC

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

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