#4EC0D8#4EC0D8

#4EC0D8 is a light, moderate cyan. Relative luminance 0.443; OKLCH L 75.2% C 0.107 H 214.1°. Best body text is #000000 at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#4EC0D8
RGB	rgb(78, 192, 216)
HSL	hsl(190, 64%, 58%)
HSV	hsv(190, 64%, 85%)
CMYK	cmyk(63.9%, 11.1%, 0%, 15.3%)
CIE-LAB	lab(72.41, -24.82, -21.56)
CIE-LCH	lch(72.41, 32.88, 220.97°)
OKLab	oklab(75.24% -0.0886 -0.0599)
OKLCH	oklch(75.24% 0.107 214.1)
XYZ	xyz(34.3811, 44.2732, 71.6861)
Luminance	0.4428 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EC0D8 #D8664E

analogous

#4ED8AB #4EC0D8 #4E7BD8

triadic

#4EC0D8 #D84EC0 #C0D84E

tetradic

#4EC0D8 #AB4ED8 #D8664E #7BD84E

square

#4EC0D8 #AB4ED8 #D8664E #7BD84E

split-complementary

#4EC0D8 #D84E7B #D8AB4E

monochromatic

#1F7A8D #2AA5BF #4EC0D8 #80D2E3 #B2E4EE

Accessibility & contrast

On white

2.13

#4EC0D8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.86

#4EC0D8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EC0D8

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EC0D8	#FFFFFF	#000000	##000000
##4EC0D8	1.00	2.13	9.86	9.86
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.86	21.00	1.00	1.00
##000000	9.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBAD9

Deuteranopia (green-blind)

#9AABD8

Tritanopia (blue-blind)

#00C9C7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ec0d8;
/* rgb */ color: rgb(78, 192, 216);
/* oklch */ color: oklch(75.2% 0.107 214.1);

Tailwind

colors: {
  custom: {
    50: '#8ed3e4',
    500: '#4ec0d8',
    950: '#000000',
  },
}

SCSS

$custom: #4ec0d8;
$custom-light: #8ed3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4ec0d8",
  "rgb": {
    "r": 78,
    "g": 192,
    "b": 216
  },
  "hsl": {
    "h": 190.435,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75239,
    "c": 0.10695,
    "h": 214.1
  },
  "luminance": 0.44277
}

Semantic roles & 50–950 ramp

primary

#4EC0D8

secondary

#DDAFA5

accent

#5E41E7

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #4EC0D8

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

Preview Lab → · Contrast checker → · Palette generator →