#4BD3E5#4BD3E5

#4BD3E5 is a light, moderate teal. Relative luminance 0.537; OKLCH L 80.1% C 0.117 H 207.6°. Best body text is #000000 at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#4BD3E5
RGB	rgb(75, 211, 229)
HSL	hsl(187, 75%, 60%)
HSV	hsv(187, 67%, 90%)
CMYK	cmyk(67.2%, 7.9%, 0%, 10.2%)
CIE-LAB	lab(78.31, -30.77, -19.63)
CIE-LCH	lch(78.31, 36.50, 212.53°)
OKLab	oklab(80.11% -0.104 -0.0545)
OKLCH	oklch(80.11% 0.117 207.6)
XYZ	xyz(40.3327, 53.7370, 82.3602)
Luminance	0.5374 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BD3E5 #E55D4B

analogous

#4BE5AA #4BD3E5 #4B86E5

triadic

#4BD3E5 #E54BD3 #D3E54B

tetradic

#4BD3E5 #AA4BE5 #E55D4B #86E54B

square

#4BD3E5 #AA4BE5 #E55D4B #86E54B

split-complementary

#4BD3E5 #E54B86 #E5AA4B

monochromatic

#178F9F #1FBFD4 #4BD3E5 #80E0ED #B6EDF4

Accessibility & contrast

On white

1.79

#4BD3E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.75

#4BD3E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BD3E5

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BD3E5	#FFFFFF	#000000	##000000
##4BD3E5	1.00	1.79	11.75	11.75
#FFFFFF	1.79	1.00	21.00	21.00
#000000	11.75	21.00	1.00	1.00
##000000	11.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1CBE6

Deuteranopia (green-blind)

#ABBBE5

Tritanopia (blue-blind)

#00DCD8

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #4bd3e5;
/* rgb */ color: rgb(75, 211, 229);
/* oklch */ color: oklch(80.1% 0.117 207.6);

Tailwind

colors: {
  custom: {
    50: '#90e1ed',
    500: '#4bd3e5',
    950: '#000000',
  },
}

SCSS

$custom: #4bd3e5;
$custom-light: #90e1ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4bd3e5",
  "rgb": {
    "r": 75,
    "g": 211,
    "b": 229
  },
  "hsl": {
    "h": 187.013,
    "s": 74.757,
    "l": 59.608
  },
  "oklch": {
    "l": 0.8011,
    "c": 0.11745,
    "h": 207.6
  },
  "luminance": 0.53742
}

Semantic roles & 50–950 ramp

primary

#4BD3E5

secondary

#A24033

accent

#4C36F1

background

#FCFEFE

surface

#F5FCFD

border

#CFD5D5

text

#0E1516

muted

#7F8484

Preview Lab

Preview with #4BD3E5

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

Preview Lab → · Contrast checker → · Palette generator →