#63DFF6#63DFF6

#63DFF6 is a very light, moderate teal. Relative luminance 0.621; OKLCH L 84.2% C 0.114 H 211.7°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#63DFF6
RGB	rgb(99, 223, 246)
HSL	hsl(189, 89%, 68%)
HSV	hsv(189, 60%, 96%)
CMYK	cmyk(59.8%, 9.3%, 0%, 3.5%)
CIE-LAB	lab(82.95, -27.91, -21.58)
CIE-LCH	lch(82.95, 35.28, 217.71°)
OKLab	oklab(84.22% -0.0969 -0.0598)
OKLCH	oklch(84.22% 0.114 211.7)
XYZ	xyz(48.1610, 62.0769, 96.6148)
Luminance	0.6208 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFF6 #F67A63

analogous

#63F6C4 #63DFF6 #6395F6

triadic

#63DFF6 #F663DF #DFF663

tetradic

#63DFF6 #C463F6 #F67A63 #95F663

square

#63DFF6 #C463F6 #F67A63 #95F663

split-complementary

#63DFF6 #F66395 #F6C463

monochromatic

#0CB3D2 #29D3F3 #63DFF6 #9DEBF9 #D7F7FD

Accessibility & contrast

On white

1.57

#63DFF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#63DFF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFF6

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFF6	#FFFFFF	#000000	##000000
##63DFF6	1.00	1.57	13.42	13.42
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD8F7

Deuteranopia (green-blind)

#B7C8F6

Tritanopia (blue-blind)

#00E9E6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #63dff6;
/* rgb */ color: rgb(99, 223, 246);
/* oklch */ color: oklch(84.2% 0.114 211.7);

Tailwind

colors: {
  custom: {
    50: '#9de9f9',
    500: '#63dff6',
    950: '#000000',
  },
}

SCSS

$custom: #63dff6;
$custom-light: #9de9f9;
$custom-dark: #000000;

JSON

{
  "hex": "#63dff6",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 246
  },
  "hsl": {
    "h": 189.388,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.84217,
    "c": 0.11391,
    "h": 211.7
  },
  "luminance": 0.62082
}

Semantic roles & 50–950 ramp

primary

#63DFF6

secondary

#CE4830

accent

#2400E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #63DFF6

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

Preview Lab → · Contrast checker → · Palette generator →