#4BD9DD#4BD9DD

#4BD9DD is a light, moderate teal. Relative luminance 0.563; OKLCH L 81.2% C 0.119 H 197.8°. Best body text is #000000 at 12.27:1 contrast (WCAG AA passes).

Color values

HEX	#4BD9DD
RGB	rgb(75, 217, 221)
HSL	hsl(182, 68%, 58%)
HSV	hsv(182, 66%, 87%)
CMYK	cmyk(66.1%, 1.8%, 0%, 13.3%)
CIE-LAB	lab(79.81, -35.90, -13.10)
CIE-LCH	lch(79.81, 38.22, 200.04°)
OKLab	oklab(81.24% -0.1133 -0.0363)
OKLCH	oklch(81.24% 0.119 197.8)
XYZ	xyz(40.7599, 56.3374, 77.1187)
Luminance	0.5634 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD9DD #DD4F4B

analogous

#4BDD98 #4BD9DD #4B90DD

triadic

#4BD9DD #DD4BD9 #D9DD4B

tetradic

#4BD9DD #984BDD #DD4F4B #90DD4B

square

#4BD9DD #984BDD #DD4F4B #90DD4B

split-complementary

#4BD9DD #DD4B90 #DD984B

monochromatic

#1C8F92 #25C1C5 #4BD9DD #7EE4E7 #B2EFF0

Accessibility & contrast

On white

1.71

#4BD9DD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.27

#4BD9DD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD9DD

12.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD9DD	#FFFFFF	#000000	##000000
##4BD9DD	1.00	1.71	12.27	12.27
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.27	21.00	1.00	1.00
##000000	12.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACFDE

Deuteranopia (green-blind)

#B4BFDE

Tritanopia (blue-blind)

#00E0DA

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #4bd9dd;
/* rgb */ color: rgb(75, 217, 221);
/* oklch */ color: oklch(81.2% 0.119 197.8);

Tailwind

colors: {
  custom: {
    50: '#90e5e7',
    500: '#4bd9dd',
    950: '#000000',
  },
}

SCSS

$custom: #4bd9dd;
$custom-light: #90e5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd9dd",
  "rgb": {
    "r": 75,
    "g": 217,
    "b": 221
  },
  "hsl": {
    "h": 181.644,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81237,
    "c": 0.11894,
    "h": 197.8
  },
  "luminance": 0.56342
}

Semantic roles & 50–950 ramp

primary

#4BD9DD

secondary

#973835

accent

#413DEB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1616

muted

#7F8484

Preview Lab

Preview with #4BD9DD

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

Preview Lab → · Contrast checker → · Palette generator →