#4ECFDB#4ECFDB

#4ECFDB is a light, moderate teal. Relative luminance 0.514; OKLCH L 78.9% C 0.112 H 203.9°. Best body text is #000000 at 11.27:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFDB
RGB	rgb(78, 207, 219)
HSL	hsl(185, 66%, 58%)
HSV	hsv(185, 64%, 86%)
CMYK	cmyk(64.4%, 5.5%, 0%, 14.1%)
CIE-LAB	lab(76.89, -31.30, -16.39)
CIE-LCH	lch(76.89, 35.33, 207.64°)
OKLab	oklab(78.88% -0.1027 -0.0454)
OKLCH	oklch(78.88% 0.112 203.9)
XYZ	xyz(38.2354, 51.3556, 74.9016)
Luminance	0.5136 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFDB #DB5A4E

analogous

#4EDBA0 #4ECFDB #4E89DB

triadic

#4ECFDB #DB4ECF #CFDB4E

tetradic

#4ECFDB #A04EDB #DB5A4E #89DB4E

square

#4ECFDB #A04EDB #DB5A4E #89DB4E

split-complementary

#4ECFDB #DB4E89 #DBA04E

monochromatic

#1E8791 #28B7C4 #4ECFDB #81DDE5 #B4EBF0

Accessibility & contrast

On white

1.86

#4ECFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.27

#4ECFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFDB

11.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFDB	#FFFFFF	#000000	##000000
##4ECFDB	1.00	1.86	11.27	11.27
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.27	21.00	1.00	1.00
##000000	11.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC7DC

Deuteranopia (green-blind)

#AAB7DC

Tritanopia (blue-blind)

#00D7D2

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4ecfdb;
/* rgb */ color: rgb(78, 207, 219);
/* oklch */ color: oklch(78.9% 0.112 203.9);

Tailwind

colors: {
  custom: {
    50: '#90dee6',
    500: '#4ecfdb',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfdb;
$custom-light: #90dee6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfdb",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 219
  },
  "hsl": {
    "h": 185.106,
    "s": 66.197,
    "l": 58.235
  },
  "oklch": {
    "l": 0.78883,
    "c": 0.11227,
    "h": 203.9
  },
  "luminance": 0.5136
}

Semantic roles & 50–950 ramp

primary

#4ECFDB

secondary

#963F37

accent

#4D3FE9

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1515

muted

#7F8484

Preview Lab

Preview with #4ECFDB

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

Preview Lab → · Contrast checker → · Palette generator →