#4EB2C7#4EB2C7

#4EB2C7 is a light, moderate cyan. Relative luminance 0.376; OKLCH L 71.3% C 0.097 H 213.7°. Best body text is #000000 at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#4EB2C7
RGB	rgb(78, 178, 199)
HSL	hsl(190, 52%, 54%)
HSV	hsv(190, 61%, 78%)
CMYK	cmyk(60.8%, 10.6%, 0%, 22%)
CIE-LAB	lab(67.71, -22.80, -19.39)
CIE-LCH	lch(67.71, 29.93, 220.38°)
OKLab	oklab(71.27% -0.0807 -0.0538)
OKLCH	oklch(71.27% 0.097 213.7)
XYZ	xyz(29.3669, 37.5810, 59.7280)
Luminance	0.3758 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB2C7 #C7634E

analogous

#4EC79F #4EB2C7 #4E76C7

triadic

#4EB2C7 #C74EB2 #B2C74E

tetradic

#4EB2C7 #9F4EC7 #C7634E #76C74E

square

#4EB2C7 #9F4EC7 #C7634E #76C74E

split-complementary

#4EB2C7 #C74E76 #C79F4E

monochromatic

#256875 #3490A4 #4EB2C7 #7CC6D6 #ABDAE4

Accessibility & contrast

On white

2.47

#4EB2C7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.52

#4EB2C7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB2C7

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB2C7	#FFFFFF	#000000	##000000
##4EB2C7	1.00	2.47	8.52	8.52
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.52	21.00	1.00	1.00
##000000	8.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A2ADC8

Deuteranopia (green-blind)

#909FC7

Tritanopia (blue-blind)

#00BAB8

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4eb2c7;
/* rgb */ color: rgb(78, 178, 199);
/* oklch */ color: oklch(71.3% 0.097 213.7);

Tailwind

colors: {
  custom: {
    50: '#8cc9d8',
    500: '#4eb2c7',
    950: '#000000',
  },
}

SCSS

$custom: #4eb2c7;
$custom-light: #8cc9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb2c7",
  "rgb": {
    "r": 78,
    "g": 178,
    "b": 199
  },
  "hsl": {
    "h": 190.413,
    "s": 51.931,
    "l": 54.314
  },
  "oklch": {
    "l": 0.7127,
    "c": 0.09698,
    "h": 213.7
  },
  "luminance": 0.37584
}

Semantic roles & 50–950 ramp

primary

#4EB2C7

secondary

#D2A89F

accent

#654CDB

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1314

muted

#7E8283

Preview Lab

Preview with #4EB2C7

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

Preview Lab → · Contrast checker → · Palette generator →