#4EE3CC#4EE3CC

#4EE3CC is a very light, vivid teal. Relative luminance 0.609; OKLCH L 83.2% C 0.129 H 180.7°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#4EE3CC
RGB	rgb(78, 227, 204)
HSL	hsl(171, 73%, 60%)
HSV	hsv(171, 66%, 89%)
CMYK	cmyk(65.6%, 0%, 10.1%, 11%)
CIE-LAB	lab(82.33, -44.51, -0.31)
CIE-LCH	lch(82.33, 44.51, 180.40°)
OKLab	oklab(83.15% -0.1292 -0.0016)
OKLCH	oklch(83.15% 0.129 180.7)
XYZ	xyz(41.5049, 60.9129, 66.6850)
Luminance	0.6092 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE3CC #E34E65

analogous

#4EE381 #4EE3CC #4EB0E3

triadic

#4EE3CC #CC4EE3 #E3CC4E

tetradic

#4EE3CC #814EE3 #E34E65 #B0E34E

square

#4EE3CC #814EE3 #E34E65 #B0E34E

split-complementary

#4EE3CC #E34EB0 #E3814E

monochromatic

#199E89 #21D3B7 #4EE3CC #83EBDB #B8F4EA

Accessibility & contrast

On white

1.59

#4EE3CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.18

#4EE3CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE3CC

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE3CC	#FFFFFF	#000000	##000000
##4EE3CC	1.00	1.59	13.18	13.18
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.18	21.00	1.00	1.00
##000000	13.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9D6CB

Deuteranopia (green-blind)

#C4C6CE

Tritanopia (blue-blind)

#00E7DC

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #4ee3cc;
/* rgb */ color: rgb(78, 227, 204);
/* oklch */ color: oklch(83.2% 0.129 180.7);

Tailwind

colors: {
  custom: {
    50: '#91ecdb',
    500: '#4ee3cc',
    950: '#000000',
  },
}

SCSS

$custom: #4ee3cc;
$custom-light: #91ecdb;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee3cc",
  "rgb": {
    "r": 78,
    "g": 227,
    "b": 204
  },
  "hsl": {
    "h": 170.738,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.8315,
    "c": 0.12924,
    "h": 180.7
  },
  "luminance": 0.60918
}

Semantic roles & 50–950 ramp

primary

#4EE3CC

secondary

#A13445

accent

#3855EF

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1615

muted

#7F8584

Preview Lab

Preview with #4EE3CC

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

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