#4BD1E4#4BD1E4

#4BD1E4 is a light, moderate teal. Relative luminance 0.527; OKLCH L 79.6% C 0.117 H 208.5°. Best body text is #000000 at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#4BD1E4
RGB	rgb(75, 209, 228)
HSL	hsl(187, 74%, 59%)
HSV	hsv(187, 67%, 89%)
CMYK	cmyk(67.1%, 8.3%, 0%, 10.6%)
CIE-LAB	lab(77.69, -30.10, -20.02)
CIE-LCH	lch(77.69, 36.15, 213.63°)
OKLab	oklab(79.6% -0.1025 -0.0556)
OKLCH	oklch(79.6% 0.117 208.5)
XYZ	xyz(39.6997, 52.6937, 81.4624)
Luminance	0.5270 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD1E4 #E45E4B

analogous

#4BE4AB #4BD1E4 #4B85E4

triadic

#4BD1E4 #E44BD1 #D1E44B

tetradic

#4BD1E4 #AB4BE4 #E45E4B #85E44B

square

#4BD1E4 #AB4BE4 #E45E4B #85E44B

split-complementary

#4BD1E4 #E44B85 #E4AB4B

monochromatic

#188C9D #20BCD2 #4BD1E4 #80DFEC #B5ECF4

Accessibility & contrast

On white

1.82

#4BD1E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.54

#4BD1E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD1E4

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD1E4	#FFFFFF	#000000	##000000
##4BD1E4	1.00	1.82	11.54	11.54
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.54	21.00	1.00	1.00
##000000	11.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFC9E5

Deuteranopia (green-blind)

#A9B9E4

Tritanopia (blue-blind)

#00DAD7

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #4bd1e4;
/* rgb */ color: rgb(75, 209, 228);
/* oklch */ color: oklch(79.6% 0.117 208.5);

Tailwind

colors: {
  custom: {
    50: '#90dfec',
    500: '#4bd1e4',
    950: '#000000',
  },
}

SCSS

$custom: #4bd1e4;
$custom-light: #90dfec;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd1e4",
  "rgb": {
    "r": 75,
    "g": 209,
    "b": 228
  },
  "hsl": {
    "h": 187.451,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.79604,
    "c": 0.11659,
    "h": 208.5
  },
  "luminance": 0.52698
}

Semantic roles & 50–950 ramp

primary

#4BD1E4

secondary

#A04133

accent

#4E37F1

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4BD1E4

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

Preview Lab → · Contrast checker → · Palette generator →