#63F1F8#63F1F8

#63F1F8 is a very light, vivid teal. Relative luminance 0.723; OKLCH L 88.4% C 0.122 H 199.7°. Best body text is #000000 at 15.47:1 contrast (WCAG AA passes).

Color values

HEX	#63F1F8
RGB	rgb(99, 241, 248)
HSL	hsl(183, 91%, 68%)
HSV	hsv(183, 60%, 97%)
CMYK	cmyk(60.1%, 2.8%, 0%, 2.7%)
CIE-LAB	lab(88.13, -35.91, -14.83)
CIE-LCH	lch(88.13, 38.85, 202.44°)
OKLab	oklab(88.41% -0.1144 -0.0411)
OKLCH	oklch(88.41% 0.122 199.7)
XYZ	xyz(53.5369, 72.3349, 99.9293)
Luminance	0.7234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63F1F8 #F86A63

analogous

#63F8B5 #63F1F8 #63A6F8

triadic

#63F1F8 #F863F1 #F1F863

tetradic

#63F1F8 #B563F8 #F86A63 #A6F863

square

#63F1F8 #B563F8 #F86A63 #A6F863

split-complementary

#63F1F8 #F863A6 #F8B563

monochromatic

#0ACDD7 #28ECF5 #63F1F8 #9EF6FB #D8FCFD

Accessibility & contrast

On white

1.36

#63F1F8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.47

#63F1F8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63F1F8

15.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63F1F8	#FFFFFF	#000000	##000000
##63F1F8	1.00	1.36	15.47	15.47
#FFFFFF	1.36	1.00	21.00	21.00
#000000	15.47	21.00	1.00	1.00
##000000	15.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E7F9

Deuteranopia (green-blind)

#CAD6F9

Tritanopia (blue-blind)

#00F9F3

Achromatopsia (no color)

#DDDDDD

Design tokens & code

CSS

--color: #63f1f8;
/* rgb */ color: rgb(99, 241, 248);
/* oklch */ color: oklch(88.4% 0.122 199.7);

Tailwind

colors: {
  custom: {
    50: '#9ef6fa',
    500: '#63f1f8',
    950: '#000000',
  },
}

SCSS

$custom: #63f1f8;
$custom-light: #9ef6fa;
$custom-dark: #000000;

JSON

{
  "hex": "#63f1f8",
  "rgb": {
    "r": 99,
    "g": 241,
    "b": 248
  },
  "hsl": {
    "h": 182.819,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.88407,
    "c": 0.12156,
    "h": 199.7
  },
  "luminance": 0.72341
}

Semantic roles & 50–950 ramp

primary

#63F1F8

secondary

#D1362E

accent

#0B00E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101717

muted

#818585

Preview Lab

Preview with #63F1F8

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

Preview Lab → · Contrast checker → · Palette generator →