#4EE5CC#4EE5CC

#4EE5CC is a very light, vivid teal. Relative luminance 0.620; OKLCH L 83.6% C 0.131 H 179.7°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#4EE5CC
RGB	rgb(78, 229, 204)
HSL	hsl(170, 74%, 60%)
HSV	hsv(170, 66%, 90%)
CMYK	cmyk(65.9%, 0%, 10.9%, 10.2%)
CIE-LAB	lab(82.92, -45.38, 0.55)
CIE-LCH	lch(82.92, 45.38, 179.30°)
OKLab	oklab(83.63% -0.1312 0.0007)
OKLCH	oklch(83.63% 0.131 179.7)
XYZ	xyz(42.0551, 62.0133, 66.8684)
Luminance	0.6202 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EE5CC #E54E67

analogous

#4EE580 #4EE5CC #4EB3E5

triadic

#4EE5CC #CC4EE5 #E5CC4E

tetradic

#4EE5CC #804EE5 #E54E67 #B3E54E

square

#4EE5CC #804EE5 #E54E67 #B3E54E

split-complementary

#4EE5CC #E54EB3 #E5804E

monochromatic

#18A18A #1FD6B8 #4EE5CC #83EDDB #B9F5EB

Accessibility & contrast

On white

1.57

#4EE5CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#4EE5CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EE5CC

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EE5CC	#FFFFFF	#000000	##000000
##4EE5CC	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCD8CB

Deuteranopia (green-blind)

#C6C8CE

Tritanopia (blue-blind)

#00E9DD

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #4ee5cc;
/* rgb */ color: rgb(78, 229, 204);
/* oklch */ color: oklch(83.6% 0.131 179.7);

Tailwind

colors: {
  custom: {
    50: '#91eedb',
    500: '#4ee5cc',
    950: '#000000',
  },
}

SCSS

$custom: #4ee5cc;
$custom-light: #91eedb;
$custom-dark: #000000;

JSON

{
  "hex": "#4ee5cc",
  "rgb": {
    "r": 78,
    "g": 229,
    "b": 204
  },
  "hsl": {
    "h": 170.066,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.8363,
    "c": 0.13123,
    "h": 179.7
  },
  "luminance": 0.62018
}

Semantic roles & 50–950 ramp

primary

#4EE5CC

secondary

#A43446

accent

#0F30D7

background

#FCFFFE

surface

#F5FEFB

border

#CFD6D4

text

#0E1615

muted

#7F8584

Preview Lab

Preview with #4EE5CC

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

Preview Lab → · Contrast checker → · Palette generator →