#4ED9DF#4ED9DF

#4ED9DF is a light, moderate teal. Relative luminance 0.566; OKLCH L 81.4% C 0.118 H 199.2°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#4ED9DF
RGB	rgb(78, 217, 223)
HSL	hsl(182, 69%, 59%)
HSV	hsv(182, 65%, 87%)
CMYK	cmyk(65%, 2.7%, 0%, 12.5%)
CIE-LAB	lab(79.94, -34.91, -13.96)
CIE-LCH	lch(79.94, 37.59, 201.80°)
OKLab	oklab(81.38% -0.111 -0.0387)
OKLCH	oklch(81.38% 0.118 199.2)
XYZ	xyz(41.2682, 56.5685, 78.5416)
Luminance	0.5657 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED9DF #DF544E

analogous

#4EDF9D #4ED9DF #4E91DF

triadic

#4ED9DF #DF4ED9 #D9DF4E

tetradic

#4ED9DF #9D4EDF #DF544E #91DF4E

square

#4ED9DF #9D4EDF #DF544E #91DF4E

split-complementary

#4ED9DF #DF4E91 #DF9D4E

monochromatic

#1B9297 #25C4CB #4ED9DF #82E4E8 #B6EFF2

Accessibility & contrast

On white

1.71

#4ED9DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#4ED9DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED9DF

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED9DF	#FFFFFF	#000000	##000000
##4ED9DF	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAD0E0

Deuteranopia (green-blind)

#B4BFE0

Tritanopia (blue-blind)

#00E0DA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4ed9df;
/* rgb */ color: rgb(78, 217, 223);
/* oklch */ color: oklch(81.4% 0.118 199.2);

Tailwind

colors: {
  custom: {
    50: '#91e5e9',
    500: '#4ed9df',
    950: '#000000',
  },
}

SCSS

$custom: #4ed9df;
$custom-light: #91e5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed9df",
  "rgb": {
    "r": 78,
    "g": 217,
    "b": 223
  },
  "hsl": {
    "h": 182.483,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81383,
    "c": 0.1176,
    "h": 199.2
  },
  "luminance": 0.56573
}

Semantic roles & 50–950 ramp

primary

#4ED9DF

secondary

#9B3A36

accent

#433CEC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #4ED9DF

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

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