#4EC1DF#4EC1DF

#4EC1DF is a light, moderate cyan. Relative luminance 0.451; OKLCH L 75.8% C 0.111 H 218.2°. Best body text is #000000 at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#4EC1DF
RGB	rgb(78, 193, 223)
HSL	hsl(192, 69%, 59%)
HSV	hsv(192, 65%, 87%)
CMYK	cmyk(65%, 13.5%, 0%, 12.5%)
CIE-LAB	lab(72.95, -23.22, -24.54)
CIE-LCH	lch(72.95, 33.79, 226.58°)
OKLab	oklab(75.75% -0.0869 -0.0683)
OKLCH	oklch(75.75% 0.111 218.2)
XYZ	xyz(35.5257, 45.0835, 76.6275)
Luminance	0.4509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC1DF #DF6C4E

analogous

#4EDFB5 #4EC1DF #4E79DF

triadic

#4EC1DF #DF4EC1 #C1DF4E

tetradic

#4EC1DF #B54EDF #DF6C4E #79DF4E

square

#4EC1DF #B54EDF #DF6C4E #79DF4E

split-complementary

#4EC1DF #DF4E79 #DFB54E

monochromatic

#1B7E97 #25A9CB #4EC1DF #82D3E8 #B6E5F2

Accessibility & contrast

On white

2.10

#4EC1DF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.02

#4EC1DF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC1DF

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC1DF	#FFFFFF	#000000	##000000
##4EC1DF	1.00	2.10	10.02	10.02
#FFFFFF	2.10	1.00	21.00	21.00
#000000	10.02	21.00	1.00	1.00
##000000	10.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBCE1

Deuteranopia (green-blind)

#99ACDF

Tritanopia (blue-blind)

#00CBCA

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #4ec1df;
/* rgb */ color: rgb(78, 193, 223);
/* oklch */ color: oklch(75.8% 0.111 218.2);

Tailwind

colors: {
  custom: {
    50: '#8fd4e9',
    500: '#4ec1df',
    950: '#000000',
  },
}

SCSS

$custom: #4ec1df;
$custom-light: #8fd4e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec1df",
  "rgb": {
    "r": 78,
    "g": 193,
    "b": 223
  },
  "hsl": {
    "h": 192.414,
    "s": 69.378,
    "l": 59.02
  },
  "oklch": {
    "l": 0.75751,
    "c": 0.11055,
    "h": 218.2
  },
  "luminance": 0.45087
}

Semantic roles & 50–950 ramp

primary

#4EC1DF

secondary

#E1B4A8

accent

#603CEC

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4EC1DF

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

Preview Lab → · Contrast checker → · Palette generator →