#4ECBEC#4ECBEC

#4ECBEC is a light, moderate cyan. Relative luminance 0.504; OKLCH L 78.6% C 0.118 H 218.7°. Best body text is #000000 at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#4ECBEC
RGB	rgb(78, 203, 236)
HSL	hsl(193, 81%, 62%)
HSV	hsv(193, 67%, 93%)
CMYK	cmyk(66.9%, 14%, 0%, 7.5%)
CIE-LAB	lab(76.30, -24.32, -26.43)
CIE-LCH	lch(76.30, 35.91, 227.38°)
OKLab	oklab(78.6% -0.092 -0.0737)
OKLCH	oklch(78.6% 0.118 218.7)
XYZ	xyz(39.6319, 50.3833, 86.9769)
Luminance	0.5039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4ECBEC #EC6F4E

analogous

#4EECBE #4ECBEC #4E7CEC

triadic

#4ECBEC #EC4ECB #CBEC4E

tetradic

#4ECBEC #BE4EEC #EC6F4E #7CEC4E

square

#4ECBEC #BE4EEC #EC6F4E #7CEC4E

split-complementary

#4ECBEC #EC4E7C #ECBE4E

monochromatic

#138DAD #19BAE4 #4ECBEC #85DBF2 #BDEBF8

Accessibility & contrast

On white

1.90

#4ECBEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.08

#4ECBEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4ECBEC

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4ECBEC	#FFFFFF	#000000	##000000
##4ECBEC	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)

#B6C5EE

Deuteranopia (green-blind)

#A0B5EC

Tritanopia (blue-blind)

#00D6D5

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #4ecbec;
/* rgb */ color: rgb(78, 203, 236);
/* oklch */ color: oklch(78.6% 0.118 218.7);

Tailwind

colors: {
  custom: {
    50: '#91dbf2',
    500: '#4ecbec',
    950: '#000000',
  },
}

SCSS

$custom: #4ecbec;
$custom-light: #91dbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#4ecbec",
  "rgb": {
    "r": 78,
    "g": 203,
    "b": 236
  },
  "hsl": {
    "h": 192.532,
    "s": 80.612,
    "l": 61.569
  },
  "oklch": {
    "l": 0.78598,
    "c": 0.11782,
    "h": 218.7
  },
  "luminance": 0.50388
}

Semantic roles & 50–950 ramp

primary

#4ECBEC

secondary

#AE4B30

accent

#3509DD

background

#FCFEFF

surface

#F5FBFE

border

#CFD4D6

text

#0E1517

muted

#7F8485

Preview Lab

Preview with #4ECBEC

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

Preview Lab → · Contrast checker → · Palette generator →