#4EC4E3#4EC4E3

#4EC4E3 is a light, moderate cyan. Relative luminance 0.466; OKLCH L 76.6% C 0.113 H 218.4°. Best body text is #000000 at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#4EC4E3
RGB	rgb(78, 196, 227)
HSL	hsl(192, 73%, 60%)
HSV	hsv(192, 66%, 89%)
CMYK	cmyk(65.6%, 13.7%, 0%, 11%)
CIE-LAB	lab(73.96, -23.53, -25.16)
CIE-LCH	lch(73.96, 34.45, 226.92°)
OKLab	oklab(76.61% -0.0884 -0.0701)
OKLCH	oklch(76.61% 0.113 218.4)
XYZ	xyz(36.7413, 46.6416, 79.7245)
Luminance	0.4665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC4E3 #E36D4E

analogous

#4EE3B7 #4EC4E3 #4E7AE3

triadic

#4EC4E3 #E34EC4 #C4E34E

tetradic

#4EC4E3 #B74EE3 #E36D4E #7AE34E

square

#4EC4E3 #B74EE3 #E36D4E #7AE34E

split-complementary

#4EC4E3 #E34E7A #E3B74E

monochromatic

#19829E #21AED3 #4EC4E3 #83D6EB #B8E7F4

Accessibility & contrast

On white

2.03

#4EC4E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.33

#4EC4E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC4E3

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC4E3	#FFFFFF	#000000	##000000
##4EC4E3	1.00	2.03	10.33	10.33
#FFFFFF	2.03	1.00	21.00	21.00
#000000	10.33	21.00	1.00	1.00
##000000	10.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0BFE5

Deuteranopia (green-blind)

#9BAFE3

Tritanopia (blue-blind)

#00CFCE

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #4ec4e3;
/* rgb */ color: rgb(78, 196, 227);
/* oklch */ color: oklch(76.6% 0.113 218.4);

Tailwind

colors: {
  custom: {
    50: '#90d6eb',
    500: '#4ec4e3',
    950: '#000000',
  },
}

SCSS

$custom: #4ec4e3;
$custom-light: #90d6eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec4e3",
  "rgb": {
    "r": 78,
    "g": 196,
    "b": 227
  },
  "hsl": {
    "h": 192.483,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.76611,
    "c": 0.1128,
    "h": 218.4
  },
  "luminance": 0.46646
}

Semantic roles & 50–950 ramp

primary

#4EC4E3

secondary

#E3B6AA

accent

#5E38EF

background

#F9FDFE

surface

#F2FAFD

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4EC4E3

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

Preview Lab → · Contrast checker → · Palette generator →