#4ED3D9#4ED3D9

#4ED3D9 is a light, moderate teal. Relative luminance 0.532; OKLCH L 79.8% C 0.114 H 199.4°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#4ED3D9
RGB	rgb(78, 211, 217)
HSL	hsl(183, 65%, 58%)
HSV	hsv(183, 64%, 85%)
CMYK	cmyk(64.1%, 2.8%, 0%, 14.9%)
CIE-LAB	lab(78.00, -33.77, -13.65)
CIE-LCH	lch(78.00, 36.43, 202.01°)
OKLab	oklab(79.76% -0.1075 -0.0378)
OKLCH	oklch(79.76% 0.114 199.4)
XYZ	xyz(38.9551, 53.2137, 73.8504)
Luminance	0.5322 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED3D9 #D9544E

analogous

#4ED999 #4ED3D9 #4E8DD9

triadic

#4ED3D9 #D94ED3 #D3D94E

tetradic

#4ED3D9 #994ED9 #D9544E #8DD94E

square

#4ED3D9 #994ED9 #D9544E #8DD94E

split-complementary

#4ED3D9 #D94E8D #D9994E

monochromatic

#1F898E #29BAC0 #4ED3D9 #80E0E4 #B3ECEF

Accessibility & contrast

On white

1.80

#4ED3D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#4ED3D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED3D9

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED3D9	#FFFFFF	#000000	##000000
##4ED3D9	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CADA

Deuteranopia (green-blind)

#AFBADA

Tritanopia (blue-blind)

#00DAD4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4ed3d9;
/* rgb */ color: rgb(78, 211, 217);
/* oklch */ color: oklch(79.8% 0.114 199.4);

Tailwind

colors: {
  custom: {
    50: '#90e1e4',
    500: '#4ed3d9',
    950: '#000000',
  },
}

SCSS

$custom: #4ed3d9;
$custom-light: #90e1e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed3d9",
  "rgb": {
    "r": 78,
    "g": 211,
    "b": 217
  },
  "hsl": {
    "h": 182.59,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.79757,
    "c": 0.11399,
    "h": 199.4
  },
  "luminance": 0.53218
}

Semantic roles & 50–950 ramp

primary

#4ED3D9

secondary

#943C38

accent

#4740E8

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ED3D9

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

Preview Lab → · Contrast checker → · Palette generator →