#4DD3EA#4DD3EA

#4DD3EA is a light, moderate teal. Relative luminance 0.541; OKLCH L 80.3% C 0.118 H 211.1°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#4DD3EA
RGB	rgb(77, 211, 234)
HSL	hsl(189, 79%, 61%)
HSV	hsv(189, 67%, 92%)
CMYK	cmyk(67.1%, 9.8%, 0%, 8.2%)
CIE-LAB	lab(78.52, -29.02, -21.98)
CIE-LCH	lch(78.52, 36.40, 217.14°)
OKLab	oklab(80.35% -0.1011 -0.0611)
OKLCH	oklch(80.35% 0.118 211.1)
XYZ	xyz(41.1998, 54.1022, 86.0974)
Luminance	0.5411 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD3EA #EA644D

analogous

#4DEAB2 #4DD3EA #4D84EA

triadic

#4DD3EA #EA4DD3 #D3EA4D

tetradic

#4DD3EA #B24DEA #EA644D #84EA4D

square

#4DD3EA #B24DEA #EA644D #84EA4D

split-complementary

#4DD3EA #EA4D84 #EAB24D

monochromatic

#1493A9 #1AC3DF #4DD3EA #84E1F0 #BAEEF7

Accessibility & contrast

On white

1.78

#4DD3EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#4DD3EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD3EA

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD3EA	#FFFFFF	#000000	##000000
##4DD3EA	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CCEB

Deuteranopia (green-blind)

#AABBEA

Tritanopia (blue-blind)

#00DDDA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4dd3ea;
/* rgb */ color: rgb(77, 211, 234);
/* oklch */ color: oklch(80.3% 0.118 211.1);

Tailwind

colors: {
  custom: {
    50: '#91e0f0',
    500: '#4dd3ea',
    950: '#000000',
  },
}

SCSS

$custom: #4dd3ea;
$custom-light: #91e0f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd3ea",
  "rgb": {
    "r": 77,
    "g": 211,
    "b": 234
  },
  "hsl": {
    "h": 188.79,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.8035,
    "c": 0.11814,
    "h": 211.1
  },
  "luminance": 0.54107
}

Semantic roles & 50–950 ramp

primary

#4DD3EA

secondary

#AA4331

accent

#290ADB

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4DD3EA

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

Preview Lab → · Contrast checker → · Palette generator →