#4ED3DD#4ED3DD

#4ED3DD is a light, moderate teal. Relative luminance 0.534; OKLCH L 79.9% C 0.114 H 202.2°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#4ED3DD
RGB	rgb(78, 211, 221)
HSL	hsl(184, 68%, 59%)
HSV	hsv(184, 65%, 87%)
CMYK	cmyk(64.7%, 4.5%, 0%, 13.3%)
CIE-LAB	lab(78.12, -32.64, -15.61)
CIE-LCH	lch(78.12, 36.18, 205.56°)
OKLab	oklab(79.9% -0.1059 -0.0433)
OKLCH	oklch(79.9% 0.114 202.2)
XYZ	xyz(39.4816, 53.4243, 76.6238)
Luminance	0.5343 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED3DD #DD584E

analogous

#4EDD9F #4ED3DD #4E8BDD

triadic

#4ED3DD #DD4ED3 #D3DD4E

tetradic

#4ED3DD #9F4EDD #DD584E #8BDD4E

square

#4ED3DD #9F4EDD #DD584E #8BDD4E

split-complementary

#4ED3DD #DD4E8B #DD9F4E

monochromatic

#1C8C94 #26BCC7 #4ED3DD #81E0E7 #B5EDF1

Accessibility & contrast

On white

1.80

#4ED3DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#4ED3DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED3DD

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED3DD	#FFFFFF	#000000	##000000
##4ED3DD	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CADE

Deuteranopia (green-blind)

#AEBADE

Tritanopia (blue-blind)

#00DBD6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4ed3dd;
/* rgb */ color: rgb(78, 211, 221);
/* oklch */ color: oklch(79.9% 0.114 202.2);

Tailwind

colors: {
  custom: {
    50: '#90e1e7',
    500: '#4ed3dd',
    950: '#000000',
  },
}

SCSS

$custom: #4ed3dd;
$custom-light: #90e1e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed3dd",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 221
  },
  "hsl": {
    "h": 184.196,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.79898,
    "c": 0.11437,
    "h": 202.2
  },
  "luminance": 0.53429
}

Semantic roles & 50–950 ramp

primary

#4ED3DD

secondary

#993D36

accent

#493DEB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4ED3DD

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

Preview Lab → · Contrast checker → · Palette generator →