#53DFF3#53DFF3

#53DFF3 is a very light, vivid teal. Relative luminance 0.611; OKLCH L 83.6% C 0.121 H 208.5°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#53DFF3
RGB	rgb(83, 223, 243)
HSL	hsl(188, 87%, 64%)
HSV	hsv(188, 66%, 95%)
CMYK	cmyk(65.8%, 8.2%, 0%, 4.7%)
CIE-LAB	lab(82.42, -31.31, -20.84)
CIE-LCH	lch(82.42, 37.61, 213.64°)
OKLab	oklab(83.63% -0.1065 -0.0578)
OKLCH	oklch(83.63% 0.121 208.5)
XYZ	xyz(46.1257, 61.0803, 94.1354)
Luminance	0.6109 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#53DFF3 #F36753

analogous

#53F3B7 #53DFF3 #538FF3

triadic

#53DFF3 #F353DF #DFF353

tetradic

#53DFF3 #B753F3 #F36753 #8FF353

square

#53DFF3 #B753F3 #F36753 #8FF353

split-complementary

#53DFF3 #F3538F #F3B753

monochromatic

#0DA8BE #1AD4EF #53DFF3 #8CEAF7 #C5F4FB

Accessibility & contrast

On white

1.59

#53DFF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#53DFF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #53DFF3

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##53DFF3	#FFFFFF	#000000	##000000
##53DFF3	1.00	1.59	13.22	13.22
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.22	21.00	1.00	1.00
##000000	13.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD7F4

Deuteranopia (green-blind)

#B5C6F3

Tritanopia (blue-blind)

#00E9E5

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #53dff3;
/* rgb */ color: rgb(83, 223, 243);
/* oklch */ color: oklch(83.6% 0.121 208.5);

Tailwind

colors: {
  custom: {
    50: '#96e9f7',
    500: '#53dff3',
    950: '#000000',
  },
}

SCSS

$custom: #53dff3;
$custom-light: #96e9f7;
$custom-dark: #000000;

JSON

{
  "hex": "#53dff3",
  "rgb": {
    "r": 83,
    "g": 223,
    "b": 243
  },
  "hsl": {
    "h": 187.5,
    "s": 86.957,
    "l": 63.922
  },
  "oklch": {
    "l": 0.83633,
    "c": 0.12122,
    "h": 208.5
  },
  "luminance": 0.61085
}

Semantic roles & 50–950 ramp

primary

#53DFF3

secondary

#BC402E

accent

#1E02E4

background

#FCFEFF

surface

#F5FDFE

border

#CFD5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #53DFF3

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

Preview Lab → · Contrast checker → · Palette generator →