#63DFF5#63DFF5

#63DFF5 is a very light, moderate teal. Relative luminance 0.620; OKLCH L 84.2% C 0.114 H 211.0°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#63DFF5
RGB	rgb(99, 223, 245)
HSL	hsl(189, 88%, 67%)
HSV	hsv(189, 60%, 96%)
CMYK	cmyk(59.6%, 9%, 0%, 3.9%)
CIE-LAB	lab(82.92, -28.19, -21.10)
CIE-LCH	lch(82.92, 35.21, 216.81°)
OKLab	oklab(84.18% -0.0973 -0.0585)
OKLCH	oklch(84.18% 0.114 211)
XYZ	xyz(48.0079, 62.0157, 95.8087)
Luminance	0.6202 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFF5 #F57963

analogous

#63F5C2 #63DFF5 #6396F5

triadic

#63DFF5 #F563DF #DFF563

tetradic

#63DFF5 #C263F5 #F57963 #96F563

square

#63DFF5 #C263F5 #F57963 #96F563

split-complementary

#63DFF5 #F56396 #F5C263

monochromatic

#0DB3D0 #29D3F1 #63DFF5 #9DEBF9 #D6F7FC

Accessibility & contrast

On white

1.57

#63DFF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#63DFF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFF5

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFF5	#FFFFFF	#000000	##000000
##63DFF5	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDD8F6

Deuteranopia (green-blind)

#B7C8F5

Tritanopia (blue-blind)

#00E9E6

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63dff5;
/* rgb */ color: rgb(99, 223, 245);
/* oklch */ color: oklch(84.2% 0.114 211.0);

Tailwind

colors: {
  custom: {
    50: '#9de9f8',
    500: '#63dff5',
    950: '#000000',
  },
}

SCSS

$custom: #63dff5;
$custom-light: #9de9f8;
$custom-dark: #000000;

JSON

{
  "hex": "#63dff5",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 245
  },
  "hsl": {
    "h": 189.041,
    "s": 87.952,
    "l": 67.451
  },
  "oklch": {
    "l": 0.8418,
    "c": 0.11354,
    "h": 211
  },
  "luminance": 0.62021
}

Semantic roles & 50–950 ramp

primary

#63DFF5

secondary

#CC4830

accent

#2301E5

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#0F1617

muted

#808485

Preview Lab

Preview with #63DFF5

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

Preview Lab → · Contrast checker → · Palette generator →