#4ED5DD#4ED5DD

#4ED5DD is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.4% C 0.115 H 200.7°. Best body text is #000000 at 11.89:1 contrast (WCAG AA passes).

Color values

HEX	#4ED5DD
RGB	rgb(78, 213, 221)
HSL	hsl(183, 68%, 59%)
HSV	hsv(183, 65%, 87%)
CMYK	cmyk(64.7%, 3.6%, 0%, 13.3%)
CIE-LAB	lab(78.71, -33.59, -14.73)
CIE-LCH	lch(78.71, 36.68, 203.68°)
OKLab	oklab(80.37% -0.1079 -0.0408)
OKLCH	oklch(80.37% 0.115 200.7)
XYZ	xyz(39.9816, 54.4242, 76.7904)
Luminance	0.5443 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED5DD #DD564E

analogous

#4EDD9D #4ED5DD #4E8DDD

triadic

#4ED5DD #DD4ED5 #D5DD4E

tetradic

#4ED5DD #9D4EDD #DD564E #8DDD4E

square

#4ED5DD #9D4EDD #DD564E #8DDD4E

split-complementary

#4ED5DD #DD4E8D #DD9D4E

monochromatic

#1C8D94 #26BEC7 #4ED5DD #81E1E7 #B5EDF1

Accessibility & contrast

On white

1.77

#4ED5DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.89

#4ED5DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED5DD

11.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED5DD	#FFFFFF	#000000	##000000
##4ED5DD	1.00	1.77	11.89	11.89
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.89	21.00	1.00	1.00
##000000	11.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CCDE

Deuteranopia (green-blind)

#B0BCDE

Tritanopia (blue-blind)

#00DDD7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4ed5dd;
/* rgb */ color: rgb(78, 213, 221);
/* oklch */ color: oklch(80.4% 0.115 200.7);

Tailwind

colors: {
  custom: {
    50: '#91e2e7',
    500: '#4ed5dd',
    950: '#000000',
  },
}

SCSS

$custom: #4ed5dd;
$custom-light: #91e2e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed5dd",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 221
  },
  "hsl": {
    "h": 183.357,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.8037,
    "c": 0.11535,
    "h": 200.7
  },
  "luminance": 0.54429
}

Semantic roles & 50–950 ramp

primary

#4ED5DD

secondary

#993C36

accent

#473DEB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4ED5DD

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

Preview Lab → · Contrast checker → · Palette generator →