#4EC0DF#4EC0DF

#4EC0DF is a light, moderate cyan. Relative luminance 0.446; OKLCH L 75.5% C 0.111 H 219.0°. Best body text is #000000 at 9.93:1 contrast (WCAG AA passes).

Color values

HEX	#4EC0DF
RGB	rgb(78, 192, 223)
HSL	hsl(193, 69%, 59%)
HSV	hsv(193, 65%, 87%)
CMYK	cmyk(65%, 13.9%, 0%, 12.5%)
CIE-LAB	lab(72.66, -22.72, -24.99)
CIE-LCH	lch(72.66, 33.77, 227.72°)
OKLab	oklab(75.52% -0.0859 -0.0696)
OKLCH	oklch(75.52% 0.111 219)
XYZ	xyz(35.3054, 44.6429, 76.5540)
Luminance	0.4465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC0DF #DF6D4E

analogous

#4EDFB6 #4EC0DF #4E78DF

triadic

#4EC0DF #DF4EC0 #C0DF4E

tetradic

#4EC0DF #B64EDF #DF6D4E #78DF4E

square

#4EC0DF #B64EDF #DF6D4E #78DF4E

split-complementary

#4EC0DF #DF4E78 #DFB64E

monochromatic

#1B7D97 #25A8CB #4EC0DF #82D2E8 #B6E5F2

Accessibility & contrast

On white

2.11

#4EC0DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.93

#4EC0DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0DF

9.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC0DF	#FFFFFF	#000000	##000000
##4EC0DF	1.00	2.11	9.93	9.93
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.93	21.00	1.00	1.00
##000000	9.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADBBE1

Deuteranopia (green-blind)

#98ACDF

Tritanopia (blue-blind)

#00CACA

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ec0df;
/* rgb */ color: rgb(78, 192, 223);
/* oklch */ color: oklch(75.5% 0.111 219.0);

Tailwind

colors: {
  custom: {
    50: '#8fd3e9',
    500: '#4ec0df',
    950: '#000000',
  },
}

SCSS

$custom: #4ec0df;
$custom-light: #8fd3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec0df",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 223
  },
  "hsl": {
    "h": 192.828,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75518,
    "c": 0.11054,
    "h": 219
  },
  "luminance": 0.44647
}

Semantic roles & 50–950 ramp

primary

#4EC0DF

secondary

#E1B4A8

accent

#613CEC

background

#F9FCFE

surface

#F2F9FC

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4EC0DF

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

Preview Lab → · Contrast checker → · Palette generator →