#53FFFF#53FFFF

#53FFFF is a very light, vivid teal. Relative luminance 0.806; OKLCH L 91.5% C 0.137 H 195.0°. Best body text is #000000 at 17.12:1 contrast (WCAG AA passes).

Color values

HEX	#53FFFF
RGB	rgb(83, 255, 255)
HSL	hsl(180, 100%, 66%)
HSV	hsv(180, 67%, 100%)
CMYK	cmyk(67.5%, 0%, 0%, 0%)
CIE-LAB	lab(91.94, -42.71, -12.81)
CIE-LCH	lch(91.94, 44.59, 196.69°)
OKLab	oklab(91.45% -0.1326 -0.0356)
OKLCH	oklch(91.45% 0.137 195)
XYZ	xyz(57.3691, 80.5724, 107.1168)
Luminance	0.8058 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53FFFF #FF5353

analogous

#53FFA9 #53FFFF #53A9FF

triadic

#53FFFF #FF53FF #FFFF53

tetradic

#53FFFF #A953FF #FF5353 #A9FF53

square

#53FFFF #A953FF #FF5353 #A9FF53

split-complementary

#53FFFF #FF53A9 #FFA953

monochromatic

#00D8D8 #16FFFF #53FFFF #90FFFF #CDFFFF

Accessibility & contrast

On white

1.23

#53FFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

17.12

#53FFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53FFFF

17.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53FFFF	#FFFFFF	#000000	##000000
##53FFFF	1.00	1.23	17.12	17.12
#FFFFFF	1.23	1.00	21.00	21.00
#000000	17.12	21.00	1.00	1.00
##000000	17.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFF3FF

Deuteranopia (green-blind)

#D5E0FF

Tritanopia (blue-blind)

#00FFFF

Achromatopsia (no color)

#E8E8E8

Design tokens & code

CSS

--color: #53ffff;
/* rgb */ color: rgb(83, 255, 255);
/* oklch */ color: oklch(91.5% 0.137 195.0);

Tailwind

colors: {
  custom: {
    50: '#9affff',
    500: '#53ffff',
    950: '#000000',
  },
}

SCSS

$custom: #53ffff;
$custom-light: #9affff;
$custom-dark: #000000;

JSON

{
  "hex": "#53ffff",
  "rgb": {
    "r": 83,
    "g": 255,
    "b": 255
  },
  "hsl": {
    "h": 180,
    "s": 100,
    "l": 66.275
  },
  "oklch": {
    "l": 0.91452,
    "c": 0.13733,
    "h": 195
  },
  "luminance": 0.80579
}

Semantic roles & 50–950 ramp

primary

#53FFFF

secondary

#D12525

accent

#0000E6

background

#FDFFFF

surface

#F7FFFF

border

#D0D7D7

text

#101818

muted

#818686

Preview Lab

Preview with #53FFFF

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

Preview Lab → · Contrast checker → · Palette generator →