#63EBFB#63EBFB

#63EBFB is a very light, moderate teal. Relative luminance 0.690; OKLCH L 87.1% C 0.119 H 205.9°. Best body text is #000000 at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#63EBFB
RGB	rgb(99, 235, 251)
HSL	hsl(186, 95%, 69%)
HSV	hsv(186, 61%, 98%)
CMYK	cmyk(60.6%, 6.4%, 0%, 1.6%)
CIE-LAB	lab(86.52, -32.27, -18.82)
CIE-LCH	lch(86.52, 37.36, 210.25°)
OKLab	oklab(87.14% -0.1072 -0.0521)
OKLCH	oklch(87.14% 0.119 205.9)
XYZ	xyz(52.2592, 69.0289, 101.8179)
Luminance	0.6903 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EBFB #FB7363

analogous

#63FBBF #63EBFB #639FFB

triadic

#63EBFB #FB63EB #EBFB63

tetradic

#63EBFB #BF63FB #FB7363 #9FFB63

square

#63EBFB #BF63FB #FB7363 #9FFB63

split-complementary

#63EBFB #FB639F #FBBF63

monochromatic

#06C7DE #27E3F9 #63EBFB #9FF3FD #DAFAFE

Accessibility & contrast

On white

1.42

#63EBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.81

#63EBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EBFB

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EBFB	#FFFFFF	#000000	##000000
##63EBFB	1.00	1.42	14.81	14.81
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.81	21.00	1.00	1.00
##000000	14.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9E2FC

Deuteranopia (green-blind)

#C2D1FB

Tritanopia (blue-blind)

#00F4F0

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #63ebfb;
/* rgb */ color: rgb(99, 235, 251);
/* oklch */ color: oklch(87.1% 0.119 205.9);

Tailwind

colors: {
  custom: {
    50: '#9ef1fc',
    500: '#63ebfb',
    950: '#000000',
  },
}

SCSS

$custom: #63ebfb;
$custom-light: #9ef1fc;
$custom-dark: #000000;

JSON

{
  "hex": "#63ebfb",
  "rgb": {
    "r": 99,
    "g": 235,
    "b": 251
  },
  "hsl": {
    "h": 186.316,
    "s": 95,
    "l": 68.627
  },
  "oklch": {
    "l": 0.87137,
    "c": 0.11918,
    "h": 205.9
  },
  "luminance": 0.69034
}

Semantic roles & 50–950 ramp

primary

#63EBFB

secondary

#D53F2D

accent

#1800E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101717

muted

#818585

Preview Lab

Preview with #63EBFB

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

Preview Lab → · Contrast checker → · Palette generator →