#63D4E8#63D4E8

#63D4E8 is a light, moderate teal. Relative luminance 0.556; OKLCH L 81.2% C 0.106 H 210.8°. Best body text is #000000 at 12.11:1 contrast (WCAG AA passes).

Color values

HEX	#63D4E8
RGB	rgb(99, 212, 232)
HSL	hsl(189, 74%, 65%)
HSV	hsv(189, 57%, 91%)
CMYK	cmyk(57.3%, 8.6%, 0%, 9%)
CIE-LAB	lab(79.36, -26.48, -19.57)
CIE-LCH	lch(79.36, 32.92, 216.47°)
OKLab	oklab(81.18% -0.091 -0.0542)
OKLCH	oklch(81.18% 0.106 210.8)
XYZ	xyz(43.2486, 55.5616, 84.7735)
Luminance	0.5557 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D4E8 #E87763

analogous

#63E8BA #63D4E8 #6391E8

triadic

#63D4E8 #E863D4 #D4E863

tetradic

#63D4E8 #BA63E8 #E87763 #91E863

square

#63D4E8 #BA63E8 #E87763 #91E863

split-complementary

#63D4E8 #E86391 #E8BA63

monochromatic

#1B9EB6 #2EC5E0 #63D4E8 #98E3F0 #CEF1F8

Accessibility & contrast

On white

1.73

#63D4E8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.11

#63D4E8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D4E8

12.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D4E8	#FFFFFF	#000000	##000000
##63D4E8	1.00	1.73	12.11	12.11
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.11	21.00	1.00	1.00
##000000	12.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CDE9

Deuteranopia (green-blind)

#AFBEE8

Tritanopia (blue-blind)

#00DDDA

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63d4e8;
/* rgb */ color: rgb(99, 212, 232);
/* oklch */ color: oklch(81.2% 0.106 210.8);

Tailwind

colors: {
  custom: {
    50: '#9be1ef',
    500: '#63d4e8',
    950: '#000000',
  },
}

SCSS

$custom: #63d4e8;
$custom-light: #9be1ef;
$custom-dark: #000000;

JSON

{
  "hex": "#63d4e8",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 232
  },
  "hsl": {
    "h": 189.023,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.81181,
    "c": 0.10588,
    "h": 210.8
  },
  "luminance": 0.55566
}

Semantic roles & 50–950 ramp

primary

#63D4E8

secondary

#B64C39

accent

#2D0FD6

background

#FCFEFF

surface

#F5FCFE

border

#CFD5D6

text

#0F1516

muted

#808485

Preview Lab

Preview with #63D4E8

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

Preview Lab → · Contrast checker → · Palette generator →