#4DB2CC#4DB2CC

#4DB2CC is a light, moderate cyan. Relative luminance 0.378; OKLCH L 71.4% C 0.100 H 217.6°. Best body text is #000000 at 8.56:1 contrast (WCAG AA passes).

Color values

HEX	#4DB2CC
RGB	rgb(77, 178, 204)
HSL	hsl(192, 55%, 55%)
HSV	hsv(192, 62%, 80%)
CMYK	cmyk(62.3%, 12.7%, 0%, 20%)
CIE-LAB	lab(67.85, -21.48, -21.93)
CIE-LCH	lch(67.85, 30.70, 225.60°)
OKLab	oklab(71.44% -0.0793 -0.061)
OKLCH	oklch(71.44% 0.1 217.6)
XYZ	xyz(29.8756, 37.7751, 62.8319)
Luminance	0.3778 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DB2CC #CC674D

analogous

#4DCCA6 #4DB2CC #4D73CC

triadic

#4DB2CC #CC4DB2 #B2CC4D

tetradic

#4DB2CC #A64DCC #CC674D #73CC4D

square

#4DB2CC #A64DCC #CC674D #73CC4D

split-complementary

#4DB2CC #CC4D73 #CCA64D

monochromatic

#23697B #3192AB #4DB2CC #7DC7DA #ACDBE7

Accessibility & contrast

On white

2.45

#4DB2CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.56

#4DB2CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DB2CC

8.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DB2CC	#FFFFFF	#000000	##000000
##4DB2CC	1.00	2.45	8.56	8.56
#FFFFFF	2.45	1.00	21.00	21.00
#000000	8.56	21.00	1.00	1.00
##000000	8.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1ADCD

Deuteranopia (green-blind)

#8F9FCC

Tritanopia (blue-blind)

#00BBBA

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #4db2cc;
/* rgb */ color: rgb(77, 178, 204);
/* oklch */ color: oklch(71.4% 0.100 217.6);

Tailwind

colors: {
  custom: {
    50: '#8cc9db',
    500: '#4db2cc',
    950: '#000000',
  },
}

SCSS

$custom: #4db2cc;
$custom-light: #8cc9db;
$custom-dark: #000000;

JSON

{
  "hex": "#4db2cc",
  "rgb": {
    "r": 77,
    "g": 178,
    "b": 204
  },
  "hsl": {
    "h": 192.283,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.71435,
    "c": 0.10004,
    "h": 217.6
  },
  "luminance": 0.37778
}

Semantic roles & 50–950 ramp

primary

#4DB2CC

secondary

#D5ABA0

accent

#6849DF

background

#F9FCFD

surface

#F1F8FB

border

#CBD1D4

text

#0D1315

muted

#7E8283

Preview Lab

Preview with #4DB2CC

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

Preview Lab → · Contrast checker → · Palette generator →