#4DDDEE#4DDDEE

#4DDDEE is a very light, vivid teal. Relative luminance 0.595; OKLCH L 82.8% C 0.122 H 206.4°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#4DDDEE
RGB	rgb(77, 221, 238)
HSL	hsl(186, 83%, 62%)
HSV	hsv(186, 68%, 93%)
CMYK	cmyk(67.6%, 7.1%, 0%, 6.7%)
CIE-LAB	lab(81.54, -32.65, -19.53)
CIE-LCH	lch(81.54, 38.05, 210.88°)
OKLab	oklab(82.83% -0.1093 -0.0542)
OKLCH	oklch(82.83% 0.122 206.4)
XYZ	xyz(44.3430, 59.4587, 90.0120)
Luminance	0.5946 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DDDEE #EE5E4D

analogous

#4DEEAE #4DDDEE #4D8DEE

triadic

#4DDDEE #EE4DDD #DDEE4D

tetradic

#4DDDEE #AE4DEE #EE5E4D #8DEE4D

square

#4DDDEE #AE4DEE #EE5E4D #8DEE4D

split-complementary

#4DDDEE #EE4D8D #EEAE4D

monochromatic

#119FB0 #16D2E8 #4DDDEE #85E8F3 #BDF2F9

Accessibility & contrast

On white

1.63

#4DDDEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.89

#4DDDEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DDDEE

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DDDEE	#FFFFFF	#000000	##000000
##4DDDEE	1.00	1.63	12.89	12.89
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.89	21.00	1.00	1.00
##000000	12.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBD4EF

Deuteranopia (green-blind)

#B4C3EE

Tritanopia (blue-blind)

#00E6E2

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #4dddee;
/* rgb */ color: rgb(77, 221, 238);
/* oklch */ color: oklch(82.8% 0.122 206.4);

Tailwind

colors: {
  custom: {
    50: '#93e8f3',
    500: '#4dddee',
    950: '#000000',
  },
}

SCSS

$custom: #4dddee;
$custom-light: #93e8f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4dddee",
  "rgb": {
    "r": 77,
    "g": 221,
    "b": 238
  },
  "hsl": {
    "h": 186.335,
    "s": 82.564,
    "l": 61.765
  },
  "oklch": {
    "l": 0.8283,
    "c": 0.12204,
    "h": 206.4
  },
  "luminance": 0.59464
}

Semantic roles & 50–950 ramp

primary

#4DDDEE

secondary

#B03D2F

accent

#1D07DF

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #4DDDEE

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

Preview Lab → · Contrast checker → · Palette generator →