#4BBEE3#4BBEE3

#4BBEE3 is a light, moderate cyan. Relative luminance 0.439; OKLCH L 75.1% C 0.115 H 222.9°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#4BBEE3
RGB	rgb(75, 190, 227)
HSL	hsl(195, 73%, 59%)
HSV	hsv(195, 67%, 89%)
CMYK	cmyk(67%, 16.3%, 0%, 11%)
CIE-LAB	lab(72.14, -20.93, -27.96)
CIE-LCH	lch(72.14, 34.92, 233.18°)
OKLab	oklab(75.13% -0.084 -0.0781)
OKLCH	oklch(75.13% 0.115 222.9)
XYZ	xyz(35.1746, 43.8649, 79.2712)
Luminance	0.4387 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BBEE3 #E3704B

analogous

#4BE3BC #4BBEE3 #4B72E3

triadic

#4BBEE3 #E34BBE #BEE34B

tetradic

#4BBEE3 #BC4BE3 #E3704B #72E34B

square

#4BBEE3 #BC4BE3 #E3704B #72E34B

split-complementary

#4BBEE3 #E34B72 #E3BC4B

monochromatic

#187B9B #20A6D0 #4BBEE3 #80D1EB #B5E4F3

Accessibility & contrast

On white

2.15

#4BBEE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#4BBEE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BBEE3

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BBEE3	#FFFFFF	#000000	##000000
##4BBEE3	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A9BAE5

Deuteranopia (green-blind)

#93AAE3

Tritanopia (blue-blind)

#00C9CA

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4bbee3;
/* rgb */ color: rgb(75, 190, 227);
/* oklch */ color: oklch(75.1% 0.115 222.9);

Tailwind

colors: {
  custom: {
    50: '#8ed1ec',
    500: '#4bbee3',
    950: '#000000',
  },
}

SCSS

$custom: #4bbee3;
$custom-light: #8ed1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4bbee3",
  "rgb": {
    "r": 75,
    "g": 190,
    "b": 227
  },
  "hsl": {
    "h": 194.605,
    "s": 73.077,
    "l": 59.216
  },
  "oklch": {
    "l": 0.75127,
    "c": 0.11465,
    "h": 222.9
  },
  "luminance": 0.43869
}

Semantic roles & 50–950 ramp

primary

#4BBEE3

secondary

#E3B6A7

accent

#6538F0

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1416

muted

#7E8284

Preview Lab

Preview with #4BBEE3

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

Preview Lab → · Contrast checker → · Palette generator →