#4DD3DF#4DD3DF

#4DD3DF is a light, moderate teal. Relative luminance 0.535; OKLCH L 79.9% C 0.115 H 203.6°. Best body text is #000000 at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#4DD3DF
RGB	rgb(77, 211, 223)
HSL	hsl(185, 70%, 59%)
HSV	hsv(185, 65%, 87%)
CMYK	cmyk(65.5%, 5.4%, 0%, 12.5%)
CIE-LAB	lab(78.16, -32.22, -16.63)
CIE-LCH	lch(78.16, 36.26, 207.30°)
OKLab	oklab(79.94% -0.1055 -0.0461)
OKLCH	oklch(79.94% 0.115 203.6)
XYZ	xyz(39.6684, 53.4896, 78.0316)
Luminance	0.5349 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD3DF #DF594D

analogous

#4DDFA2 #4DD3DF #4D8ADF

triadic

#4DD3DF #DF4DD3 #D3DF4D

tetradic

#4DD3DF #A24DDF #DF594D #8ADF4D

square

#4DD3DF #A24DDF #DF594D #8ADF4D

split-complementary

#4DD3DF #DF4D8A #DFA24D

monochromatic

#1B8C97 #24BDCA #4DD3DF #81E0E8 #B5EDF2

Accessibility & contrast

On white

1.80

#4DD3DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.70

#4DD3DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD3DF

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD3DF	#FFFFFF	#000000	##000000
##4DD3DF	1.00	1.80	11.70	11.70
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.70	21.00	1.00	1.00
##000000	11.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CAE0

Deuteranopia (green-blind)

#ADBAE0

Tritanopia (blue-blind)

#00DBD6

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #4dd3df;
/* rgb */ color: rgb(77, 211, 223);
/* oklch */ color: oklch(79.9% 0.115 203.6);

Tailwind

colors: {
  custom: {
    50: '#90e1e9',
    500: '#4dd3df',
    950: '#000000',
  },
}

SCSS

$custom: #4dd3df;
$custom-light: #90e1e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd3df",
  "rgb": {
    "r": 77,
    "g": 211,
    "b": 223
  },
  "hsl": {
    "h": 184.932,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.79943,
    "c": 0.11516,
    "h": 203.6
  },
  "luminance": 0.53494
}

Semantic roles & 50–950 ramp

primary

#4DD3DF

secondary

#9B3E35

accent

#4A3BEC

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4DD3DF

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

Preview Lab → · Contrast checker → · Palette generator →