#63ECF6#63ECF6

#63ECF6 is a very light, moderate teal. Relative luminance 0.693; OKLCH L 87.2% C 0.119 H 201.9°. Best body text is #000000 at 14.86:1 contrast (WCAG AA passes).

Color values

HEX	#63ECF6
RGB	rgb(99, 236, 246)
HSL	hsl(184, 89%, 68%)
HSV	hsv(184, 60%, 96%)
CMYK	cmyk(59.8%, 4.1%, 0%, 3.5%)
CIE-LAB	lab(86.65, -34.12, -16.00)
CIE-LCH	lch(86.65, 37.68, 205.13°)
OKLab	oklab(87.19% -0.1102 -0.0443)
OKLCH	oklch(87.19% 0.119 201.9)
XYZ	xyz(51.7685, 69.2920, 97.8173)
Luminance	0.6930 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECF6 #F66D63

analogous

#63F6B7 #63ECF6 #63A2F6

triadic

#63ECF6 #F663EC #ECF663

tetradic

#63ECF6 #B763F6 #F66D63 #A2F663

square

#63ECF6 #B763F6 #F66D63 #A2F663

split-complementary

#63ECF6 #F663A2 #F6B763

monochromatic

#0CC5D2 #29E5F3 #63ECF6 #9DF3F9 #D7FAFD

Accessibility & contrast

On white

1.41

#63ECF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.86

#63ECF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECF6

14.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECF6	#FFFFFF	#000000	##000000
##63ECF6	1.00	1.41	14.86	14.86
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.86	21.00	1.00	1.00
##000000	14.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE3F7

Deuteranopia (green-blind)

#C5D2F7

Tritanopia (blue-blind)

#00F4EF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63ecf6;
/* rgb */ color: rgb(99, 236, 246);
/* oklch */ color: oklch(87.2% 0.119 201.9);

Tailwind

colors: {
  custom: {
    50: '#9ef2f9',
    500: '#63ecf6',
    950: '#000000',
  },
}

SCSS

$custom: #63ecf6;
$custom-light: #9ef2f9;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecf6",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 246
  },
  "hsl": {
    "h": 184.082,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.87191,
    "c": 0.11875,
    "h": 201.9
  },
  "luminance": 0.69297
}

Semantic roles & 50–950 ramp

primary

#63ECF6

secondary

#CE3A30

accent

#1000E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101717

muted

#818585

Preview Lab

Preview with #63ECF6

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

Preview Lab → · Contrast checker → · Palette generator →