#4ED3CB#4ED3CB

#4ED3CB is a light, moderate teal. Relative luminance 0.525; OKLCH L 79.3% C 0.115 H 189.5°. Best body text is #000000 at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#4ED3CB
RGB	rgb(78, 211, 203)
HSL	hsl(176, 60%, 57%)
HSV	hsv(176, 63%, 83%)
CMYK	cmyk(63%, 0%, 3.8%, 17.3%)
CIE-LAB	lab(77.59, -37.62, -6.75)
CIE-LCH	lch(77.59, 38.22, 190.17°)
OKLab	oklab(79.29% -0.1135 -0.0189)
OKLCH	oklch(79.29% 0.115 189.5)
XYZ	xyz(37.2108, 52.5160, 64.6639)
Luminance	0.5252 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED3CB #D34E56

analogous

#4ED389 #4ED3CB #4E99D3

triadic

#4ED3CB #CB4ED3 #D3CB4E

tetradic

#4ED3CB #894ED3 #D34E56 #99D34E

square

#4ED3CB #894ED3 #D34E56 #99D34E

split-complementary

#4ED3CB #D34E99 #D3894E

monochromatic

#21857F #2DB6AE #4ED3CB #7FDFD9 #B0EBE8

Accessibility & contrast

On white

1.83

#4ED3CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.50

#4ED3CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED3CB

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED3CB	#FFFFFF	#000000	##000000
##4ED3CB	1.00	1.83	11.50	11.50
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.50	21.00	1.00	1.00
##000000	11.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8C8CB

Deuteranopia (green-blind)

#B3B9CC

Tritanopia (blue-blind)

#00D8D0

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4ed3cb;
/* rgb */ color: rgb(78, 211, 203);
/* oklch */ color: oklch(79.3% 0.115 189.5);

Tailwind

colors: {
  custom: {
    50: '#8fe1da',
    500: '#4ed3cb',
    950: '#000000',
  },
}

SCSS

$custom: #4ed3cb;
$custom-light: #8fe1da;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed3cb",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 203
  },
  "hsl": {
    "h": 176.391,
    "s": 60.181,
    "l": 56.667
  },
  "oklch": {
    "l": 0.79286,
    "c": 0.11505,
    "h": 189.5
  },
  "luminance": 0.5252
}

Semantic roles & 50–950 ramp

primary

#4ED3CB

secondary

#8C393E

accent

#444EE3

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #4ED3CB

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

Preview Lab → · Contrast checker → · Palette generator →