#63DFF1#63DFF1

#63DFF1 is a very light, moderate teal. Relative luminance 0.618; OKLCH L 84.0% C 0.112 H 208.2°. Best body text is #000000 at 13.36:1 contrast (WCAG AA passes).

Color values

HEX	#63DFF1
RGB	rgb(99, 223, 241)
HSL	hsl(188, 84%, 67%)
HSV	hsv(188, 59%, 95%)
CMYK	cmyk(58.9%, 7.5%, 0%, 5.5%)
CIE-LAB	lab(82.79, -29.32, -19.17)
CIE-LCH	lch(82.79, 35.03, 213.19°)
OKLab	oklab(84.03% -0.0989 -0.0531)
OKLCH	oklch(84.03% 0.112 208.2)
XYZ	xyz(47.4039, 61.7741, 92.6274)
Luminance	0.6178 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DFF1 #F17563

analogous

#63F1BC #63DFF1 #6398F1

triadic

#63DFF1 #F163DF #DFF163

tetradic

#63DFF1 #BC63F1 #F17563 #98F163

square

#63DFF1 #BC63F1 #F17563 #98F163

split-complementary

#63DFF1 #F16398 #F1BC63

monochromatic

#12B1C8 #2BD3EC #63DFF1 #9BEBF6 #D3F6FB

Accessibility & contrast

On white

1.57

#63DFF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.36

#63DFF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DFF1

13.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DFF1	#FFFFFF	#000000	##000000
##63DFF1	1.00	1.57	13.36	13.36
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.36	21.00	1.00	1.00
##000000	13.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED7F2

Deuteranopia (green-blind)

#B8C7F1

Tritanopia (blue-blind)

#00E8E4

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #63dff1;
/* rgb */ color: rgb(99, 223, 241);
/* oklch */ color: oklch(84.0% 0.112 208.2);

Tailwind

colors: {
  custom: {
    50: '#9ce9f5',
    500: '#63dff1',
    950: '#000000',
  },
}

SCSS

$custom: #63dff1;
$custom-light: #9ce9f5;
$custom-dark: #000000;

JSON

{
  "hex": "#63dff1",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 241
  },
  "hsl": {
    "h": 187.606,
    "s": 83.529,
    "l": 66.667
  },
  "oklch": {
    "l": 0.84034,
    "c": 0.11225,
    "h": 208.2
  },
  "luminance": 0.61779
}

Semantic roles & 50–950 ramp

primary

#63DFF1

secondary

#C54634

accent

#2106E0

background

#FCFEFF

surface

#F6FDFE

border

#D0D5D6

text

#0F1617

muted

#808485

Preview Lab

Preview with #63DFF1

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

Preview Lab → · Contrast checker → · Palette generator →