#63DCE8#63DCE8

#63DCE8 is a very light, moderate teal. Relative luminance 0.597; OKLCH L 83.0% C 0.109 H 204.2°. Best body text is #000000 at 12.93:1 contrast (WCAG AA passes).

Color values

HEX	#63DCE8
RGB	rgb(99, 220, 232)
HSL	hsl(185, 74%, 65%)
HSV	hsv(185, 57%, 91%)
CMYK	cmyk(57.3%, 5.2%, 0%, 9%)
CIE-LAB	lab(81.65, -30.36, -16.12)
CIE-LCH	lch(81.65, 34.38, 207.96°)
OKLab	oklab(83.02% -0.0993 -0.0446)
OKLCH	oklch(83.02% 0.109 204.2)
XYZ	xyz(45.2982, 59.6607, 85.4567)
Luminance	0.5967 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCE8 #E86F63

analogous

#63E8B2 #63DCE8 #6399E8

triadic

#63DCE8 #E863DC #DCE863

tetradic

#63DCE8 #B263E8 #E86F63 #99E863

square

#63DCE8 #B263E8 #E86F63 #99E863

split-complementary

#63DCE8 #E86399 #E8B263

monochromatic

#1BA8B6 #2ED0E0 #63DCE8 #98E8F0 #CEF4F8

Accessibility & contrast

On white

1.62

#63DCE8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.93

#63DCE8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCE8

12.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCE8	#FFFFFF	#000000	##000000
##63DCE8	1.00	1.62	12.93	12.93
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.93	21.00	1.00	1.00
##000000	12.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD4E9

Deuteranopia (green-blind)

#B8C4E9

Tritanopia (blue-blind)

#00E4DF

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #63dce8;
/* rgb */ color: rgb(99, 220, 232);
/* oklch */ color: oklch(83.0% 0.109 204.2);

Tailwind

colors: {
  custom: {
    50: '#9be7ef',
    500: '#63dce8',
    950: '#000000',
  },
}

SCSS

$custom: #63dce8;
$custom-light: #9be7ef;
$custom-dark: #000000;

JSON

{
  "hex": "#63dce8",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 232
  },
  "hsl": {
    "h": 185.414,
    "s": 74.302,
    "l": 64.902
  },
  "oklch": {
    "l": 0.83023,
    "c": 0.10889,
    "h": 204.2
  },
  "luminance": 0.59665
}

Semantic roles & 50–950 ramp

primary

#63DCE8

secondary

#B64539

accent

#210FD6

background

#FCFEFF

surface

#F6FCFE

border

#D0D5D6

text

#0F1616

muted

#808485

Preview Lab

Preview with #63DCE8

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

Preview Lab → · Contrast checker → · Palette generator →