#4BBBD4#4BBBD4

#4BBBD4 is a light, moderate cyan. Relative luminance 0.418; OKLCH L 73.8% C 0.106 H 215.2°. Best body text is #000000 at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#4BBBD4
RGB	rgb(75, 187, 212)
HSL	hsl(191, 61%, 56%)
HSV	hsv(191, 65%, 83%)
CMYK	cmyk(64.6%, 11.8%, 0%, 16.9%)
CIE-LAB	lab(70.72, -23.99, -21.95)
CIE-LCH	lch(70.72, 32.52, 222.46°)
OKLab	oklab(73.81% -0.0867 -0.061)
OKLCH	oklch(73.81% 0.106 215.2)
XYZ	xyz(32.5507, 41.7865, 68.6247)
Luminance	0.4179 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBBD4 #D4644B

analogous

#4BD4A9 #4BBBD4 #4B77D4

triadic

#4BBBD4 #D44BBB #BBD44B

tetradic

#4BBBD4 #A94BD4 #D4644B #77D44B

square

#4BBBD4 #A94BD4 #D4644B #77D44B

split-complementary

#4BBBD4 #D44B77 #D4A94B

monochromatic

#207285 #2C9DB6 #4BBBD4 #7CCEE0 #AEE0EC

Accessibility & contrast

On white

2.24

#4BBBD4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.36

#4BBBD4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBBD4

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBBD4	#FFFFFF	#000000	##000000
##4BBBD4	1.00	2.24	9.36	9.36
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.36	21.00	1.00	1.00
##000000	9.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9B5D5

Deuteranopia (green-blind)

#96A7D4

Tritanopia (blue-blind)

#00C4C3

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #4bbbd4;
/* rgb */ color: rgb(75, 187, 212);
/* oklch */ color: oklch(73.8% 0.106 215.2);

Tailwind

colors: {
  custom: {
    50: '#8ccfe1',
    500: '#4bbbd4',
    950: '#000000',
  },
}

SCSS

$custom: #4bbbd4;
$custom-light: #8ccfe1;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbbd4",
  "rgb": {
    "r": 75,
    "g": 187,
    "b": 212
  },
  "hsl": {
    "h": 190.949,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.73814,
    "c": 0.106,
    "h": 215.2
  },
  "luminance": 0.4179
}

Semantic roles & 50–950 ramp

primary

#4BBBD4

secondary

#DAABA1

accent

#6143E5

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0D1415

muted

#7E8283

Preview Lab

Preview with #4BBBD4

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

Preview Lab → · Contrast checker → · Palette generator →