#4EC8F0#4EC8F0

#4EC8F0 is a light, vivid cyan. Relative luminance 0.492; OKLCH L 78.1% C 0.121 H 223.5°. Best body text is #000000 at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#4EC8F0
RGB	rgb(78, 200, 240)
HSL	hsl(195, 84%, 62%)
HSV	hsv(195, 68%, 94%)
CMYK	cmyk(67.5%, 16.7%, 0%, 5.9%)
CIE-LAB	lab(75.58, -21.58, -29.68)
CIE-LCH	lch(75.58, 36.70, 233.98°)
OKLab	oklab(78.07% -0.0875 -0.0829)
OKLCH	oklch(78.07% 0.121 223.5)
XYZ	xyz(39.5179, 49.2151, 89.8380)
Luminance	0.4922 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC8F0 #F0764E

analogous

#4EF0C7 #4EC8F0 #4E77F0

triadic

#4EC8F0 #F04EC8 #C8F04E

tetradic

#4EC8F0 #C74EF0 #F0764E #77F04E

square

#4EC8F0 #C74EF0 #F0764E #77F04E

split-complementary

#4EC8F0 #F04E77 #F0C74E

monochromatic

#0F8CB4 #16B6EB #4EC8F0 #86DAF5 #BFEBFA

Accessibility & contrast

On white

1.94

#4EC8F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.84

#4EC8F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC8F0

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC8F0	#FFFFFF	#000000	##000000
##4EC8F0	1.00	1.94	10.84	10.84
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.84	21.00	1.00	1.00
##000000	10.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1C4F2

Deuteranopia (green-blind)

#9BB3F0

Tritanopia (blue-blind)

#00D4D5

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #4ec8f0;
/* rgb */ color: rgb(78, 200, 240);
/* oklch */ color: oklch(78.1% 0.121 223.5);

Tailwind

colors: {
  custom: {
    50: '#92d8f5',
    500: '#4ec8f0',
    950: '#000000',
  },
}

SCSS

$custom: #4ec8f0;
$custom-light: #92d8f5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec8f0",
  "rgb": {
    "r": 78,
    "g": 200,
    "b": 240
  },
  "hsl": {
    "h": 194.815,
    "s": 84.375,
    "l": 62.353
  },
  "oklch": {
    "l": 0.78069,
    "c": 0.12056,
    "h": 223.5
  },
  "luminance": 0.4922
}

Semantic roles & 50–950 ramp

primary

#4EC8F0

secondary

#EABEAF

accent

#3B05E1

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1417

muted

#7E8385

Preview Lab

Preview with #4EC8F0

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

Preview Lab → · Contrast checker → · Palette generator →