#4EB0CC#4EB0CC

#4EB0CC is a light, moderate cyan. Relative luminance 0.370; OKLCH L 71.0% C 0.099 H 219.6°. Best body text is #000000 at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#4EB0CC
RGB	rgb(78, 176, 204)
HSL	hsl(193, 55%, 55%)
HSV	hsv(193, 62%, 80%)
CMYK	cmyk(61.8%, 13.7%, 0%, 20%)
CIE-LAB	lab(67.30, -20.27, -22.78)
CIE-LCH	lch(67.30, 30.49, 228.33°)
OKLab	oklab(71% -0.0766 -0.0634)
OKLCH	oklch(71% 0.099 219.6)
XYZ	xyz(29.5619, 37.0270, 62.7040)
Luminance	0.3703 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB0CC #CC6A4E

analogous

#4ECCA9 #4EB0CC #4E71CC

triadic

#4EB0CC #CC4EB0 #B0CC4E

tetradic

#4EB0CC #A94ECC #CC6A4E #71CC4E

square

#4EB0CC #A94ECC #CC6A4E #71CC4E

split-complementary

#4EB0CC #CC4E71 #CCA94E

monochromatic

#24687C #3190AB #4EB0CC #7EC5DA #ADDAE7

Accessibility & contrast

On white

2.50

#4EB0CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.41

#4EB0CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB0CC

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB0CC	#FFFFFF	#000000	##000000
##4EB0CC	1.00	2.50	8.41	8.41
#FFFFFF	2.50	1.00	21.00	21.00
#000000	8.41	21.00	1.00	1.00
##000000	8.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FACCE

Deuteranopia (green-blind)

#8C9ECC

Tritanopia (blue-blind)

#00B9B9

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #4eb0cc;
/* rgb */ color: rgb(78, 176, 204);
/* oklch */ color: oklch(71.0% 0.099 219.6);

Tailwind

colors: {
  custom: {
    50: '#8cc7db',
    500: '#4eb0cc',
    950: '#000000',
  },
}

SCSS

$custom: #4eb0cc;
$custom-light: #8cc7db;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb0cc",
  "rgb": {
    "r": 78,
    "g": 176,
    "b": 204
  },
  "hsl": {
    "h": 193.333,
    "s": 55.263,
    "l": 55.294
  },
  "oklch": {
    "l": 0.70997,
    "c": 0.09941,
    "h": 219.6
  },
  "luminance": 0.3703
}

Semantic roles & 50–950 ramp

primary

#4EB0CC

secondary

#D5ACA1

accent

#6A49DF

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4EB0CC

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

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