#4BD5E4#4BD5E4

#4BD5E4 is a light, moderate teal. Relative luminance 0.547; OKLCH L 80.5% C 0.118 H 205.5°. Best body text is #000000 at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#4BD5E4
RGB	rgb(75, 213, 228)
HSL	hsl(186, 74%, 59%)
HSV	hsv(186, 67%, 89%)
CMYK	cmyk(67.1%, 6.6%, 0%, 10.6%)
CIE-LAB	lab(78.86, -32.02, -18.26)
CIE-LCH	lch(78.86, 36.86, 209.70°)
OKLab	oklab(80.54% -0.1064 -0.0507)
OKLCH	oklch(80.54% 0.118 205.5)
XYZ	xyz(40.6934, 54.6812, 81.7936)
Luminance	0.5469 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD5E4 #E45A4B

analogous

#4BE4A6 #4BD5E4 #4B89E4

triadic

#4BD5E4 #E44BD5 #D5E44B

tetradic

#4BD5E4 #A64BE4 #E45A4B #89E44B

square

#4BD5E4 #A64BE4 #E45A4B #89E44B

split-complementary

#4BD5E4 #E44B89 #E4A64B

monochromatic

#18909D #20C1D2 #4BD5E4 #80E1EC #B5EEF4

Accessibility & contrast

On white

1.76

#4BD5E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.94

#4BD5E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD5E4

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD5E4	#FFFFFF	#000000	##000000
##4BD5E4	1.00	1.76	11.94	11.94
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.94	21.00	1.00	1.00
##000000	11.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CDE5

Deuteranopia (green-blind)

#AEBCE4

Tritanopia (blue-blind)

#00DED9

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #4bd5e4;
/* rgb */ color: rgb(75, 213, 228);
/* oklch */ color: oklch(80.5% 0.118 205.5);

Tailwind

colors: {
  custom: {
    50: '#90e2ec',
    500: '#4bd5e4',
    950: '#000000',
  },
}

SCSS

$custom: #4bd5e4;
$custom-light: #90e2ec;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd5e4",
  "rgb": {
    "r": 75,
    "g": 213,
    "b": 228
  },
  "hsl": {
    "h": 185.882,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.80543,
    "c": 0.11787,
    "h": 205.5
  },
  "luminance": 0.54686
}

Semantic roles & 50–950 ramp

primary

#4BD5E4

secondary

#A03E33

accent

#4937F1

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4BD5E4

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

Preview Lab → · Contrast checker → · Palette generator →