#4ED3DC#4ED3DC

#4ED3DC is a light, moderate teal. Relative luminance 0.534; OKLCH L 79.9% C 0.114 H 201.5°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#4ED3DC
RGB	rgb(78, 211, 220)
HSL	hsl(184, 67%, 58%)
HSV	hsv(184, 65%, 86%)
CMYK	cmyk(64.5%, 4.1%, 0%, 13.7%)
CIE-LAB	lab(78.09, -32.93, -15.12)
CIE-LCH	lch(78.09, 36.23, 204.67°)
OKLab	oklab(79.86% -0.1063 -0.0419)
OKLCH	oklch(79.86% 0.114 201.5)
XYZ	xyz(39.3488, 53.3712, 75.9242)
Luminance	0.5338 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED3DC #DC574E

analogous

#4EDC9E #4ED3DC #4E8CDC

triadic

#4ED3DC #DC4ED3 #D3DC4E

tetradic

#4ED3DC #9E4EDC #DC574E #8CDC4E

square

#4ED3DC #9E4EDC #DC574E #8CDC4E

split-complementary

#4ED3DC #DC4E8C #DC9E4E

monochromatic

#1D8B93 #27BCC6 #4ED3DC #81E0E6 #B4ECF0

Accessibility & contrast

On white

1.80

#4ED3DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#4ED3DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED3DC

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED3DC	#FFFFFF	#000000	##000000
##4ED3DC	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CADD

Deuteranopia (green-blind)

#AEBADD

Tritanopia (blue-blind)

#00DBD5

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4ed3dc;
/* rgb */ color: rgb(78, 211, 220);
/* oklch */ color: oklch(79.9% 0.114 201.5);

Tailwind

colors: {
  custom: {
    50: '#90e1e6',
    500: '#4ed3dc',
    950: '#000000',
  },
}

SCSS

$custom: #4ed3dc;
$custom-light: #90e1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed3dc",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 220
  },
  "hsl": {
    "h": 183.803,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.79863,
    "c": 0.11425,
    "h": 201.5
  },
  "luminance": 0.53376
}

Semantic roles & 50–950 ramp

primary

#4ED3DC

secondary

#973D37

accent

#493EEA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4ED3DC

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

Preview Lab → · Contrast checker → · Palette generator →