#4EC7E4#4EC7E4

#4EC7E4 is a light, moderate cyan. Relative luminance 0.481; OKLCH L 77.3% C 0.113 H 216.6°. Best body text is #000000 at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#4EC7E4
RGB	rgb(78, 199, 228)
HSL	hsl(192, 74%, 60%)
HSV	hsv(192, 66%, 89%)
CMYK	cmyk(65.8%, 12.7%, 0%, 10.6%)
CIE-LAB	lab(74.87, -24.74, -24.32)
CIE-LCH	lch(74.87, 34.69, 224.51°)
OKLab	oklab(77.35% -0.091 -0.0677)
OKLCH	oklch(77.35% 0.113 216.6)
XYZ	xyz(37.5631, 48.0639, 80.6814)
Luminance	0.4807 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC7E4 #E46B4E

analogous

#4EE4B6 #4EC7E4 #4E7CE4

triadic

#4EC7E4 #E44EC7 #C7E44E

tetradic

#4EC7E4 #B64EE4 #E46B4E #7CE44E

square

#4EC7E4 #B64EE4 #E46B4E #7CE44E

split-complementary

#4EC7E4 #E44E7C #E4B64E

monochromatic

#18859F #20B2D4 #4EC7E4 #83D8EC #B8E9F4

Accessibility & contrast

On white

1.98

#4EC7E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.61

#4EC7E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC7E4

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC7E4	#FFFFFF	#000000	##000000
##4EC7E4	1.00	1.98	10.61	10.61
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.61	21.00	1.00	1.00
##000000	10.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4C1E6

Deuteranopia (green-blind)

#9EB1E4

Tritanopia (blue-blind)

#00D1D0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ec7e4;
/* rgb */ color: rgb(78, 199, 228);
/* oklch */ color: oklch(77.3% 0.113 216.6);

Tailwind

colors: {
  custom: {
    50: '#90d8ec',
    500: '#4ec7e4',
    950: '#000000',
  },
}

SCSS

$custom: #4ec7e4;
$custom-light: #90d8ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec7e4",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 228
  },
  "hsl": {
    "h": 191.6,
    "s": 73.529,
    "l": 60
  },
  "oklch": {
    "l": 0.77349,
    "c": 0.11343,
    "h": 216.6
  },
  "luminance": 0.48068
}

Semantic roles & 50–950 ramp

primary

#4EC7E4

secondary

#E4B5AA

accent

#5B38F0

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4EC7E4

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

Preview Lab → · Contrast checker → · Palette generator →