#63EDF8#63EDF8

#63EDF8 is a very light, moderate teal. Relative luminance 0.700; OKLCH L 87.5% C 0.120 H 202.5°. Best body text is #000000 at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#63EDF8
RGB	rgb(99, 237, 248)
HSL	hsl(184, 91%, 68%)
HSV	hsv(184, 60%, 97%)
CMYK	cmyk(60.1%, 4.4%, 0%, 2.7%)
CIE-LAB	lab(86.99, -34.04, -16.53)
CIE-LCH	lch(86.99, 37.84, 205.90°)
OKLab	oklab(87.49% -0.1104 -0.0458)
OKLCH	oklch(87.49% 0.12 202.5)
XYZ	xyz(52.3659, 69.9928, 99.5390)
Luminance	0.7000 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EDF8 #F86E63

analogous

#63F8B9 #63EDF8 #63A2F8

triadic

#63EDF8 #F863ED #EDF863

tetradic

#63EDF8 #B963F8 #F86E63 #A2F863

square

#63EDF8 #B963F8 #F86E63 #A2F863

split-complementary

#63EDF8 #F863A2 #F8B963

monochromatic

#0AC8D7 #28E6F5 #63EDF8 #9EF4FB #D8FBFD

Accessibility & contrast

On white

1.40

#63EDF8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.00

#63EDF8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EDF8

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EDF8	#FFFFFF	#000000	##000000
##63EDF8	1.00	1.40	15.00	15.00
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.00	21.00	1.00	1.00
##000000	15.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DCE4F9

Deuteranopia (green-blind)

#C5D3F9

Tritanopia (blue-blind)

#00F5F0

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #63edf8;
/* rgb */ color: rgb(99, 237, 248);
/* oklch */ color: oklch(87.5% 0.120 202.5);

Tailwind

colors: {
  custom: {
    50: '#9ef3fa',
    500: '#63edf8',
    950: '#000000',
  },
}

SCSS

$custom: #63edf8;
$custom-light: #9ef3fa;
$custom-dark: #000000;

JSON

{
  "hex": "#63edf8",
  "rgb": {
    "r": 99,
    "g": 237,
    "b": 248
  },
  "hsl": {
    "h": 184.43,
    "s": 91.411,
    "l": 68.039
  },
  "oklch": {
    "l": 0.8749,
    "c": 0.11951,
    "h": 202.5
  },
  "luminance": 0.69998
}

Semantic roles & 50–950 ramp

primary

#63EDF8

secondary

#D13A2E

accent

#1100E6

background

#FDFFFF

surface

#F7FEFF

border

#D0D6D7

text

#101717

muted

#818585

Preview Lab

Preview with #63EDF8

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

Preview Lab → · Contrast checker → · Palette generator →