#63E4F7#63E4F7

#63E4F7 is a very light, moderate teal. Relative luminance 0.649; OKLCH L 85.4% C 0.116 H 208.5°. Best body text is #000000 at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#63E4F7
RGB	rgb(99, 228, 247)
HSL	hsl(188, 90%, 68%)
HSV	hsv(188, 60%, 97%)
CMYK	cmyk(59.9%, 7.7%, 0%, 3.1%)
CIE-LAB	lab(84.41, -30.05, -19.91)
CIE-LCH	lch(84.41, 36.04, 213.53°)
OKLab	oklab(85.4% -0.1016 -0.0552)
OKLCH	oklch(85.4% 0.116 208.5)
XYZ	xyz(49.6705, 64.8497, 97.8772)
Luminance	0.6485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63E4F7 #F77663

analogous

#63F7C0 #63E4F7 #639AF7

triadic

#63E4F7 #F763E4 #E4F763

tetradic

#63E4F7 #C063F7 #F77663 #9AF763

square

#63E4F7 #C063F7 #F77663 #9AF763

split-complementary

#63E4F7 #F7639A #F7C063

monochromatic

#0BBBD5 #29DAF4 #63E4F7 #9DEEFA #D7F8FD

Accessibility & contrast

On white

1.50

#63E4F7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.97

#63E4F7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63E4F7

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63E4F7	#FFFFFF	#000000	##000000
##63E4F7	1.00	1.50	13.97	13.97
#FFFFFF	1.50	1.00	21.00	21.00
#000000	13.97	21.00	1.00	1.00
##000000	13.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2DCF8

Deuteranopia (green-blind)

#BCCCF7

Tritanopia (blue-blind)

#00EDEA

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #63e4f7;
/* rgb */ color: rgb(99, 228, 247);
/* oklch */ color: oklch(85.4% 0.116 208.5);

Tailwind

colors: {
  custom: {
    50: '#9dedf9',
    500: '#63e4f7',
    950: '#000000',
  },
}

SCSS

$custom: #63e4f7;
$custom-light: #9dedf9;
$custom-dark: #000000;

JSON

{
  "hex": "#63e4f7",
  "rgb": {
    "r": 99,
    "g": 228,
    "b": 247
  },
  "hsl": {
    "h": 187.703,
    "s": 90.244,
    "l": 67.843
  },
  "oklch": {
    "l": 0.85395,
    "c": 0.11565,
    "h": 208.5
  },
  "luminance": 0.64855
}

Semantic roles & 50–950 ramp

primary

#63E4F7

secondary

#CF432F

accent

#1D00E6

background

#FCFEFF

surface

#F6FDFF

border

#D0D5D7

text

#101617

muted

#808485

Preview Lab

Preview with #63E4F7

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

Preview Lab → · Contrast checker → · Palette generator →