#4DD8DB#4DD8DB

#4DD8DB is a light, moderate teal. Relative luminance 0.558; OKLCH L 81.0% C 0.117 H 197.1°. Best body text is #000000 at 12.16:1 contrast (WCAG AA passes).

Color values

HEX	#4DD8DB
RGB	rgb(77, 216, 219)
HSL	hsl(181, 66%, 58%)
HSV	hsv(181, 65%, 86%)
CMYK	cmyk(64.8%, 1.4%, 0%, 14.1%)
CIE-LAB	lab(79.50, -35.71, -12.48)
CIE-LCH	lch(79.50, 37.82, 199.27°)
OKLab	oklab(80.98% -0.1122 -0.0346)
OKLCH	oklch(80.98% 0.117 197.1)
XYZ	xyz(40.3970, 55.7995, 75.6455)
Luminance	0.5580 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DD8DB #DB504D

analogous

#4DDB97 #4DD8DB #4D91DB

triadic

#4DD8DB #DB4DD8 #D8DB4D

tetradic

#4DD8DB #974DDB #DB504D #91DB4D

square

#4DD8DB #974DDB #DB504D #91DB4D

split-complementary

#4DD8DB #DB4D91 #DB974D

monochromatic

#1D8E90 #27C0C3 #4DD8DB #80E3E5 #B3EEF0

Accessibility & contrast

On white

1.73

#4DD8DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.16

#4DD8DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DD8DB

12.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DD8DB	#FFFFFF	#000000	##000000
##4DD8DB	1.00	1.73	12.16	12.16
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.16	21.00	1.00	1.00
##000000	12.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CACEDB

Deuteranopia (green-blind)

#B4BEDC

Tritanopia (blue-blind)

#00DFD9

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #4dd8db;
/* rgb */ color: rgb(77, 216, 219);
/* oklch */ color: oklch(81.0% 0.117 197.1);

Tailwind

colors: {
  custom: {
    50: '#90e4e6',
    500: '#4dd8db',
    950: '#000000',
  },
}

SCSS

$custom: #4dd8db;
$custom-light: #90e4e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4dd8db",
  "rgb": {
    "r": 77,
    "g": 216,
    "b": 219
  },
  "hsl": {
    "h": 181.268,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.80983,
    "c": 0.11741,
    "h": 197.1
  },
  "luminance": 0.55804
}

Semantic roles & 50–950 ramp

primary

#4DD8DB

secondary

#963937

accent

#423FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4DD8DB

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

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