#63DCE3#63DCE3

#63DCE3 is a very light, moderate teal. Relative luminance 0.594; OKLCH L 82.8% C 0.108 H 200.5°. Best body text is #000000 at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#63DCE3
RGB	rgb(99, 220, 227)
HSL	hsl(183, 70%, 64%)
HSV	hsv(183, 56%, 89%)
CMYK	cmyk(56.4%, 3.1%, 0%, 11%)
CIE-LAB	lab(81.50, -31.73, -13.69)
CIE-LCH	lch(81.50, 34.55, 203.34°)
OKLab	oklab(82.85% -0.1014 -0.0378)
OKLCH	oklch(82.85% 0.108 200.5)
XYZ	xyz(44.5981, 59.3807, 81.7694)
Luminance	0.5938 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DCE3 #E36A63

analogous

#63E3AA #63DCE3 #639CE3

triadic

#63DCE3 #E363DC #DCE363

tetradic

#63DCE3 #AA63E3 #E36A63 #9CE363

square

#63DCE3 #AA63E3 #E36A63 #9CE363

split-complementary

#63DCE3 #E3639C #E3AA63

monochromatic

#1FA5AD #2FD0DA #63DCE3 #97E8EC #CBF3F6

Accessibility & contrast

On white

1.63

#63DCE3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.88

#63DCE3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DCE3

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DCE3	#FFFFFF	#000000	##000000
##63DCE3	1.00	1.63	12.88	12.88
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.88	21.00	1.00	1.00
##000000	12.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED3E4

Deuteranopia (green-blind)

#B9C4E4

Tritanopia (blue-blind)

#00E3DE

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #63dce3;
/* rgb */ color: rgb(99, 220, 227);
/* oklch */ color: oklch(82.8% 0.108 200.5);

Tailwind

colors: {
  custom: {
    50: '#9be7eb',
    500: '#63dce3',
    950: '#000000',
  },
}

SCSS

$custom: #63dce3;
$custom-light: #9be7eb;
$custom-dark: #000000;

JSON

{
  "hex": "#63dce3",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 227
  },
  "hsl": {
    "h": 183.281,
    "s": 69.565,
    "l": 63.922
  },
  "oklch": {
    "l": 0.82849,
    "c": 0.10822,
    "h": 200.5
  },
  "luminance": 0.59385
}

Semantic roles & 50–950 ramp

primary

#63DCE3

secondary

#AE423C

accent

#1E14D2

background

#FCFEFE

surface

#F6FCFD

border

#D0D5D5

text

#0F1616

muted

#808484

Preview Lab

Preview with #63DCE3

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

Preview Lab → · Contrast checker → · Palette generator →