#4BF0FA#4BF0FA

#4BF0FA is a very light, vivid teal. Relative luminance 0.707; OKLCH L 87.6% C 0.132 H 201.0°. Best body text is #000000 at 15.14:1 contrast (WCAG AA passes).

Color values

HEX	#4BF0FA
RGB	rgb(75, 240, 250)
HSL	hsl(183, 95%, 64%)
HSV	hsv(183, 70%, 98%)
CMYK	cmyk(70%, 4%, 0%, 2%)
CIE-LAB	lab(87.34, -38.33, -17.11)
CIE-LCH	lch(87.34, 41.98, 204.05°)
OKLab	oklab(87.63% -0.1236 -0.0475)
OKLCH	oklch(87.63% 0.132 201)
XYZ	xyz(51.3094, 70.7121, 101.3686)
Luminance	0.7072 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BF0FA #FA554B

analogous

#4BFAAD #4BF0FA #4B98FA

triadic

#4BF0FA #FA4BF0 #F0FA4B

tetradic

#4BF0FA #AD4BFA #FA554B #98FA4B

square

#4BF0FA #AD4BFA #FA554B #98FA4B

split-complementary

#4BF0FA #FA4B98 #FAAD4B

monochromatic

#05BAC5 #0FEBF8 #4BF0FA #87F5FC #C2FAFD

Accessibility & contrast

On white

1.39

#4BF0FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.14

#4BF0FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BF0FA

15.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BF0FA	#FFFFFF	#000000	##000000
##4BF0FA	1.00	1.39	15.14	15.14
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.14	21.00	1.00	1.00
##000000	15.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE6FB

Deuteranopia (green-blind)

#C5D3FB

Tritanopia (blue-blind)

#00F9F3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #4bf0fa;
/* rgb */ color: rgb(75, 240, 250);
/* oklch */ color: oklch(87.6% 0.132 201.0);

Tailwind

colors: {
  custom: {
    50: '#95f5fc',
    500: '#4bf0fa',
    950: '#000000',
  },
}

SCSS

$custom: #4bf0fa;
$custom-light: #95f5fc;
$custom-dark: #000000;

JSON

{
  "hex": "#4bf0fa",
  "rgb": {
    "r": 75,
    "g": 240,
    "b": 250
  },
  "hsl": {
    "h": 183.429,
    "s": 94.595,
    "l": 63.725
  },
  "oklch": {
    "l": 0.87633,
    "c": 0.13241,
    "h": 201
  },
  "luminance": 0.70718
}

Semantic roles & 50–950 ramp

primary

#4BF0FA

secondary

#C23027

accent

#0D00E6

background

#FCFFFF

surface

#F5FEFF

border

#CFD6D7

text

#0F1717

muted

#808585

Preview Lab

Preview with #4BF0FA

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

Preview Lab → · Contrast checker → · Palette generator →