#63ECF7#63ECF7

#63ECF7 is a very light, moderate teal. Relative luminance 0.694; OKLCH L 87.2% C 0.119 H 202.6°. Best body text is #000000 at 14.87:1 contrast (WCAG AA passes).

Color values

HEX	#63ECF7
RGB	rgb(99, 236, 247)
HSL	hsl(184, 90%, 68%)
HSV	hsv(184, 60%, 97%)
CMYK	cmyk(59.9%, 4.5%, 0%, 3.1%)
CIE-LAB	lab(86.68, -33.85, -16.48)
CIE-LCH	lch(86.68, 37.65, 205.96°)
OKLab	oklab(87.23% -0.1098 -0.0456)
OKLCH	oklch(87.23% 0.119 202.6)
XYZ	xyz(51.9224, 69.3535, 98.6279)
Luminance	0.6936 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63ECF7 #F76E63

analogous

#63F7B8 #63ECF7 #63A2F7

triadic

#63ECF7 #F763EC #ECF763

tetradic

#63ECF7 #B863F7 #F76E63 #A2F763

square

#63ECF7 #B863F7 #F76E63 #A2F763

split-complementary

#63ECF7 #F763A2 #F7B863

monochromatic

#0BC6D5 #29E5F4 #63ECF7 #9DF3FA #D7FAFD

Accessibility & contrast

On white

1.41

#63ECF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.87

#63ECF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63ECF7

14.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63ECF7	#FFFFFF	#000000	##000000
##63ECF7	1.00	1.41	14.87	14.87
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.87	21.00	1.00	1.00
##000000	14.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE3F8

Deuteranopia (green-blind)

#C5D2F8

Tritanopia (blue-blind)

#00F4EF

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63ecf7;
/* rgb */ color: rgb(99, 236, 247);
/* oklch */ color: oklch(87.2% 0.119 202.6);

Tailwind

colors: {
  custom: {
    50: '#9ef2f9',
    500: '#63ecf7',
    950: '#000000',
  },
}

SCSS

$custom: #63ecf7;
$custom-light: #9ef2f9;
$custom-dark: #000000;

JSON

{
  "hex": "#63ecf7",
  "rgb": {
    "r": 99,
    "g": 236,
    "b": 247
  },
  "hsl": {
    "h": 184.459,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.87226,
    "c": 0.11889,
    "h": 202.6
  },
  "luminance": 0.69359
}

Semantic roles & 50–950 ramp

primary

#63ECF7

secondary

#CF3B2F

accent

#1100E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101717

muted

#818585

Preview Lab

Preview with #63ECF7

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

Preview Lab → · Contrast checker → · Palette generator →