#4DD3EB#4DD3EB

#4DD3EB is a light, moderate teal. Relative luminance 0.542; OKLCH L 80.4% C 0.119 H 211.8°. Best body text is #000000 at 11.83:1 contrast (WCAG AA passes).

Color values

HEX	#4DD3EB
RGB	rgb(77, 211, 235)
HSL	hsl(189, 80%, 61%)
HSV	hsv(189, 67%, 92%)
CMYK	cmyk(67.2%, 10.2%, 0%, 7.8%)
CIE-LAB	lab(78.55, -28.72, -22.46)
CIE-LCH	lch(78.55, 36.46, 218.03°)
OKLab	oklab(80.39% -0.1007 -0.0624)
OKLCH	oklch(80.39% 0.119 211.8)
XYZ	xyz(41.3439, 54.1598, 86.8561)
Luminance	0.5416 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD3EB #EB654D

analogous

#4DEBB4 #4DD3EB #4D84EB

triadic

#4DD3EB #EB4DD3 #D3EB4D

tetradic

#4DD3EB #B44DEB #EB654D #84EB4D

square

#4DD3EB #B44DEB #EB654D #84EB4D

split-complementary

#4DD3EB #EB4D84 #EBB44D

monochromatic

#1393AA #19C3E1 #4DD3EB #84E1F1 #BBEEF7

Accessibility & contrast

On white

1.77

#4DD3EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.83

#4DD3EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD3EB

11.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD3EB	#FFFFFF	#000000	##000000
##4DD3EB	1.00	1.77	11.83	11.83
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.83	21.00	1.00	1.00
##000000	11.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C0CCEC

Deuteranopia (green-blind)

#A9BBEB

Tritanopia (blue-blind)

#00DDDA

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4dd3eb;
/* rgb */ color: rgb(77, 211, 235);
/* oklch */ color: oklch(80.4% 0.119 211.8);

Tailwind

colors: {
  custom: {
    50: '#91e0f1',
    500: '#4dd3eb',
    950: '#000000',
  },
}

SCSS

$custom: #4dd3eb;
$custom-light: #91e0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd3eb",
  "rgb": {
    "r": 77,
    "g": 211,
    "b": 235
  },
  "hsl": {
    "h": 189.114,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80389,
    "c": 0.11851,
    "h": 211.8
  },
  "luminance": 0.54164
}

Semantic roles & 50–950 ramp

primary

#4DD3EB

secondary

#AC4331

accent

#2909DC

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0E1516

muted

#7F8485

Preview Lab

Preview with #4DD3EB

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

Preview Lab → · Contrast checker → · Palette generator →