#4EC7E5#4EC7E5

#4EC7E5 is a light, moderate cyan. Relative luminance 0.481; OKLCH L 77.4% C 0.114 H 217.3°. Best body text is #000000 at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#4EC7E5
RGB	rgb(78, 199, 229)
HSL	hsl(192, 74%, 60%)
HSV	hsv(192, 66%, 90%)
CMYK	cmyk(65.9%, 13.1%, 0%, 10.2%)
CIE-LAB	lab(74.90, -24.43, -24.80)
CIE-LCH	lch(74.90, 34.82, 225.43°)
OKLab	oklab(77.39% -0.0906 -0.0691)
OKLCH	oklch(77.39% 0.114 217.3)
XYZ	xyz(37.7023, 48.1196, 81.4146)
Luminance	0.4812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC7E5 #E56C4E

analogous

#4EE5B8 #4EC7E5 #4E7BE5

triadic

#4EC7E5 #E54EC7 #C7E54E

tetradic

#4EC7E5 #B84EE5 #E56C4E #7BE54E

square

#4EC7E5 #B84EE5 #E56C4E #7BE54E

split-complementary

#4EC7E5 #E54E7B #E5B84E

monochromatic

#1886A1 #1FB2D6 #4EC7E5 #83D8ED #B9E9F5

Accessibility & contrast

On white

1.98

#4EC7E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.62

#4EC7E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC7E5

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC7E5	#FFFFFF	#000000	##000000
##4EC7E5	1.00	1.98	10.62	10.62
#FFFFFF	1.98	1.00	21.00	21.00
#000000	10.62	21.00	1.00	1.00
##000000	10.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B3C1E7

Deuteranopia (green-blind)

#9EB2E5

Tritanopia (blue-blind)

#00D2D0

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #4ec7e5;
/* rgb */ color: rgb(78, 199, 229);
/* oklch */ color: oklch(77.4% 0.114 217.3);

Tailwind

colors: {
  custom: {
    50: '#90d8ed',
    500: '#4ec7e5',
    950: '#000000',
  },
}

SCSS

$custom: #4ec7e5;
$custom-light: #90d8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec7e5",
  "rgb": {
    "r": 78,
    "g": 199,
    "b": 229
  },
  "hsl": {
    "h": 191.921,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.77389,
    "c": 0.11396,
    "h": 217.3
  },
  "luminance": 0.48124
}

Semantic roles & 50–950 ramp

primary

#4EC7E5

secondary

#E4B6AA

accent

#370FD7

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4EC7E5

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

Preview Lab → · Contrast checker → · Palette generator →