#4ECFDD#4ECFDD

#4ECFDD is a light, moderate teal. Relative luminance 0.515; OKLCH L 79.0% C 0.113 H 205.3°. Best body text is #000000 at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#4ECFDD
RGB	rgb(78, 207, 221)
HSL	hsl(186, 68%, 59%)
HSV	hsv(186, 65%, 87%)
CMYK	cmyk(64.7%, 6.3%, 0%, 13.3%)
CIE-LAB	lab(76.96, -30.73, -17.37)
CIE-LCH	lch(76.96, 35.30, 209.48°)
OKLab	oklab(78.96% -0.1018 -0.0482)
OKLCH	oklch(78.96% 0.113 205.3)
XYZ	xyz(38.5003, 51.4616, 76.2966)
Luminance	0.5147 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECFDD #DD5C4E

analogous

#4EDDA3 #4ECFDD #4E87DD

triadic

#4ECFDD #DD4ECF #CFDD4E

tetradic

#4ECFDD #A34EDD #DD5C4E #87DD4E

square

#4ECFDD #A34EDD #DD5C4E #87DD4E

split-complementary

#4ECFDD #DD4E87 #DDA34E

monochromatic

#1C8894 #26B8C7 #4ECFDD #81DDE7 #B5EBF1

Accessibility & contrast

On white

1.86

#4ECFDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.29

#4ECFDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECFDD

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECFDD	#FFFFFF	#000000	##000000
##4ECFDD	1.00	1.86	11.29	11.29
#FFFFFF	1.86	1.00	21.00	21.00
#000000	11.29	21.00	1.00	1.00
##000000	11.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC7DE

Deuteranopia (green-blind)

#AAB7DD

Tritanopia (blue-blind)

#00D7D3

Achromatopsia (no color)

#BEBEBE

Design tokens & code

CSS

--color: #4ecfdd;
/* rgb */ color: rgb(78, 207, 221);
/* oklch */ color: oklch(79.0% 0.113 205.3);

Tailwind

colors: {
  custom: {
    50: '#90dee7',
    500: '#4ecfdd',
    950: '#000000',
  },
}

SCSS

$custom: #4ecfdd;
$custom-light: #90dee7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecfdd",
  "rgb": {
    "r": 78,
    "g": 207,
    "b": 221
  },
  "hsl": {
    "h": 185.874,
    "s": 67.773,
    "l": 58.627
  },
  "oklch": {
    "l": 0.78956,
    "c": 0.11266,
    "h": 205.3
  },
  "luminance": 0.51466
}

Semantic roles & 50–950 ramp

primary

#4ECFDD

secondary

#994036

accent

#4E3DEB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4ECFDD

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

Preview Lab → · Contrast checker → · Palette generator →