#4EB2CB#4EB2CB

#4EB2CB is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.4% C 0.099 H 216.9°. Best body text is #000000 at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#4EB2CB
RGB	rgb(78, 178, 203)
HSL	hsl(192, 55%, 55%)
HSV	hsv(192, 62%, 80%)
CMYK	cmyk(61.6%, 12.3%, 0%, 20.4%)
CIE-LAB	lab(67.85, -21.61, -21.38)
CIE-LCH	lch(67.85, 30.40, 224.70°)
OKLab	oklab(71.43% -0.0791 -0.0594)
OKLCH	oklch(71.43% 0.099 216.9)
XYZ	xyz(29.8374, 37.7692, 62.2061)
Luminance	0.3777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB2CB #CB674E

analogous

#4ECBA5 #4EB2CB #4E73CB

triadic

#4EB2CB #CB4EB2 #B2CB4E

tetradic

#4EB2CB #A54ECB #CB674E #73CB4E

square

#4EB2CB #A54ECB #CB674E #73CB4E

split-complementary

#4EB2CB #CB4E73 #CBA54E

monochromatic

#24697B #3292AA #4EB2CB #7DC7D9 #ADDBE7

Accessibility & contrast

On white

2.45

#4EB2CB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.55

#4EB2CB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB2CB

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB2CB	#FFFFFF	#000000	##000000
##4EB2CB	1.00	2.45	8.55	8.55
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.55	21.00	1.00	1.00
##000000	8.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1ADCC

Deuteranopia (green-blind)

#8F9FCB

Tritanopia (blue-blind)

#00BBBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4eb2cb;
/* rgb */ color: rgb(78, 178, 203);
/* oklch */ color: oklch(71.4% 0.099 216.9);

Tailwind

colors: {
  custom: {
    50: '#8cc9da',
    500: '#4eb2cb',
    950: '#000000',
  },
}

SCSS

$custom: #4eb2cb;
$custom-light: #8cc9da;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb2cb",
  "rgb": {
    "r": 78,
    "g": 178,
    "b": 203
  },
  "hsl": {
    "h": 192,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.71428,
    "c": 0.09894,
    "h": 216.9
  },
  "luminance": 0.37772
}

Semantic roles & 50–950 ramp

primary

#4EB2CB

secondary

#D5ABA0

accent

#674ADE

background

#F9FCFD

surface

#F1F8FA

border

#CBD1D3

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB2CB

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

Preview Lab → · Contrast checker → · Palette generator →