#4DD9CC#4DD9CC

#4DD9CC is a light, vivid teal. Relative luminance 0.556; OKLCH L 80.7% C 0.120 H 186.3°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#4DD9CC
RGB	rgb(77, 217, 204)
HSL	hsl(174, 65%, 58%)
HSV	hsv(174, 65%, 85%)
CMYK	cmyk(64.5%, 0%, 6%, 14.9%)
CIE-LAB	lab(79.36, -40.24, -4.67)
CIE-LCH	lch(79.36, 40.51, 186.62°)
OKLab	oklab(80.73% -0.1196 -0.0133)
OKLCH	oklch(80.73% 0.12 186.3)
XYZ	xyz(38.7675, 55.5588, 65.7958)
Luminance	0.5556 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD9CC #D94D5A

analogous

#4DD986 #4DD9CC #4DA0D9

triadic

#4DD9CC #CC4DD9 #D9CC4D

tetradic

#4DD9CC #864DD9 #D94D5A #A0D94D

square

#4DD9CC #864DD9 #D94D5A #A0D94D

split-complementary

#4DD9CC #D94DA0 #D9864D

monochromatic

#1E8D83 #29C0B2 #4DD9CC #7FE4DA #B2EFE9

Accessibility & contrast

On white

1.73

#4DD9CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#4DD9CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD9CC

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD9CC	#FFFFFF	#000000	##000000
##4DD9CC	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CECECC

Deuteranopia (green-blind)

#B9BECE

Tritanopia (blue-blind)

#00DED5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4dd9cc;
/* rgb */ color: rgb(77, 217, 204);
/* oklch */ color: oklch(80.7% 0.120 186.3);

Tailwind

colors: {
  custom: {
    50: '#8fe5db',
    500: '#4dd9cc',
    950: '#000000',
  },
}

SCSS

$custom: #4dd9cc;
$custom-light: #8fe5db;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd9cc",
  "rgb": {
    "r": 77,
    "g": 217,
    "b": 204
  },
  "hsl": {
    "h": 174.429,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.80728,
    "c": 0.12036,
    "h": 186.3
  },
  "luminance": 0.55563
}

Semantic roles & 50–950 ramp

primary

#4DD9CC

secondary

#933740

accent

#4050E8

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4DD9CC

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

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