#4ECDDB#4ECDDB

#4ECDDB is a light, moderate teal. Relative luminance 0.504; OKLCH L 78.4% C 0.111 H 205.4°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#4ECDDB
RGB	rgb(78, 205, 219)
HSL	hsl(186, 66%, 58%)
HSV	hsv(186, 64%, 86%)
CMYK	cmyk(64.4%, 6.4%, 0%, 14.1%)
CIE-LAB	lab(76.31, -30.34, -17.27)
CIE-LCH	lch(76.31, 34.91, 209.65°)
OKLab	oklab(78.41% -0.1006 -0.0479)
OKLCH	oklch(78.41% 0.111 205.4)
XYZ	xyz(37.7539, 50.3927, 74.7412)
Luminance	0.5040 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECDDB #DB5C4E

analogous

#4EDBA2 #4ECDDB #4E87DB

triadic

#4ECDDB #DB4ECD #CDDB4E

tetradic

#4ECDDB #A24EDB #DB5C4E #87DB4E

square

#4ECDDB #A24EDB #DB5C4E #87DB4E

split-complementary

#4ECDDB #DB4E87 #DBA24E

monochromatic

#1E8691 #28B4C4 #4ECDDB #81DBE5 #B4EAF0

Accessibility & contrast

On white

1.90

#4ECDDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#4ECDDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECDDB

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECDDB	#FFFFFF	#000000	##000000
##4ECDDB	1.00	1.90	11.08	11.08
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.08	21.00	1.00	1.00
##000000	11.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BDC5DC

Deuteranopia (green-blind)

#A8B6DB

Tritanopia (blue-blind)

#00D5D1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ecddb;
/* rgb */ color: rgb(78, 205, 219);
/* oklch */ color: oklch(78.4% 0.111 205.4);

Tailwind

colors: {
  custom: {
    50: '#90dce6',
    500: '#4ecddb',
    950: '#000000',
  },
}

SCSS

$custom: #4ecddb;
$custom-light: #90dce6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecddb",
  "rgb": {
    "r": 78,
    "g": 205,
    "b": 219
  },
  "hsl": {
    "h": 185.957,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.78412,
    "c": 0.11145,
    "h": 205.4
  },
  "luminance": 0.50397
}

Semantic roles & 50–950 ramp

primary

#4ECDDB

secondary

#964037

accent

#503FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ECDDB

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

Preview Lab → · Contrast checker → · Palette generator →