#4BDDD5#4BDDD5

#4BDDD5 is a light, vivid teal. Relative luminance 0.580; OKLCH L 81.9% C 0.122 H 189.8°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#4BDDD5
RGB	rgb(75, 221, 213)
HSL	hsl(177, 68%, 58%)
HSV	hsv(177, 66%, 87%)
CMYK	cmyk(66.1%, 0%, 3.6%, 13.3%)
CIE-LAB	lab(80.74, -39.94, -7.43)
CIE-LCH	lch(80.74, 40.62, 190.54°)
OKLab	oklab(81.92% -0.1206 -0.0208)
OKLCH	oklch(81.92% 0.122 189.8)
XYZ	xyz(40.7629, 58.0082, 71.9863)
Luminance	0.5801 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BDDD5 #DD4B53

analogous

#4BDD8C #4BDDD5 #4B9CDD

triadic

#4BDDD5 #D54BDD #DDD54B

tetradic

#4BDDD5 #8C4BDD #DD4B53 #9CDD4B

square

#4BDDD5 #8C4BDD #DD4B53 #9CDD4B

split-complementary

#4BDDD5 #DD4B9C #DD8C4B

monochromatic

#1C928C #25C5BD #4BDDD5 #7EE7E1 #B2F0ED

Accessibility & contrast

On white

1.67

#4BDDD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#4BDDD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BDDD5

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BDDD5	#FFFFFF	#000000	##000000
##4BDDD5	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D2D5

Deuteranopia (green-blind)

#BBC2D6

Tritanopia (blue-blind)

#00E3DA

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #4bddd5;
/* rgb */ color: rgb(75, 221, 213);
/* oklch */ color: oklch(81.9% 0.122 189.8);

Tailwind

colors: {
  custom: {
    50: '#90e8e1',
    500: '#4bddd5',
    950: '#000000',
  },
}

SCSS

$custom: #4bddd5;
$custom-light: #90e8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4bddd5",
  "rgb": {
    "r": 75,
    "g": 221,
    "b": 213
  },
  "hsl": {
    "h": 176.712,
    "s": 68.224,
    "l": 58.039
  },
  "oklch": {
    "l": 0.8192,
    "c": 0.12242,
    "h": 189.8
  },
  "luminance": 0.58013
}

Semantic roles & 50–950 ramp

primary

#4BDDD5

secondary

#97353B

accent

#3D46EB

background

#FCFEFE

surface

#F5FDFC

border

#CFD5D5

text

#0E1615

muted

#7F8484

Preview Lab

Preview with #4BDDD5

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

Preview Lab → · Contrast checker → · Palette generator →