#4ED5DB#4ED5DB

#4ED5DB is a light, moderate teal. Relative luminance 0.543; OKLCH L 80.3% C 0.115 H 199.3°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#4ED5DB
RGB	rgb(78, 213, 219)
HSL	hsl(183, 66%, 58%)
HSV	hsv(183, 64%, 86%)
CMYK	cmyk(64.4%, 2.7%, 0%, 14.1%)
CIE-LAB	lab(78.65, -34.15, -13.76)
CIE-LCH	lch(78.65, 36.82, 201.94°)
OKLab	oklab(80.3% -0.1087 -0.0381)
OKLCH	oklch(80.3% 0.115 199.3)
XYZ	xyz(39.7167, 54.3183, 75.3954)
Luminance	0.5432 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ED5DB #DB544E

analogous

#4EDB9A #4ED5DB #4E8EDB

triadic

#4ED5DB #DB4ED5 #D5DB4E

tetradic

#4ED5DB #9A4EDB #DB544E #8EDB4E

square

#4ED5DB #9A4EDB #DB544E #8EDB4E

split-complementary

#4ED5DB #DB4E8E #DB9A4E

monochromatic

#1E8C91 #28BDC4 #4ED5DB #81E1E5 #B4EDF0

Accessibility & contrast

On white

1.77

#4ED5DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#4ED5DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ED5DB

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ED5DB	#FFFFFF	#000000	##000000
##4ED5DB	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CCDC

Deuteranopia (green-blind)

#B1BCDC

Tritanopia (blue-blind)

#00DCD6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4ed5db;
/* rgb */ color: rgb(78, 213, 219);
/* oklch */ color: oklch(80.3% 0.115 199.3);

Tailwind

colors: {
  custom: {
    50: '#91e2e6',
    500: '#4ed5db',
    950: '#000000',
  },
}

SCSS

$custom: #4ed5db;
$custom-light: #91e2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ed5db",
  "rgb": {
    "r": 78,
    "g": 213,
    "b": 219
  },
  "hsl": {
    "h": 182.553,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.803,
    "c": 0.1152,
    "h": 199.3
  },
  "luminance": 0.54323
}

Semantic roles & 50–950 ramp

primary

#4ED5DB

secondary

#963B37

accent

#463FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ED5DB

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

Preview Lab → · Contrast checker → · Palette generator →