#63D1DC#63D1DC

#63D1DC is a light, moderate teal. Relative luminance 0.534; OKLCH L 80.1% C 0.101 H 204.2°. Best body text is #000000 at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#63D1DC
RGB	rgb(99, 209, 220)
HSL	hsl(185, 63%, 63%)
HSV	hsv(185, 55%, 86%)
CMYK	cmyk(55%, 5%, 0%, 13.7%)
CIE-LAB	lab(78.12, -28.33, -15.02)
CIE-LCH	lch(78.12, 32.07, 207.93°)
OKLab	oklab(80.05% -0.0925 -0.0415)
OKLCH	oklch(80.05% 0.101 204.2)
XYZ	xyz(40.8590, 53.4170, 75.8535)
Luminance	0.5342 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D1DC #DC6E63

analogous

#63DCAB #63D1DC #6394DC

triadic

#63D1DC #DC63D1 #D1DC63

tetradic

#63D1DC #AB63DC #DC6E63 #94DC63

square

#63D1DC #AB63DC #DC6E63 #94DC63

split-complementary

#63D1DC #DC6394 #DCAB63

monochromatic

#2495A1 #31C2D1 #63D1DC #95E0E7 #C7EEF2

Accessibility & contrast

On white

1.80

#63D1DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.68

#63D1DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D1DC

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D1DC	#FFFFFF	#000000	##000000
##63D1DC	1.00	1.80	11.68	11.68
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.68	21.00	1.00	1.00
##000000	11.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C9DD

Deuteranopia (green-blind)

#B0BBDC

Tritanopia (blue-blind)

#00D8D4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63d1dc;
/* rgb */ color: rgb(99, 209, 220);
/* oklch */ color: oklch(80.1% 0.101 204.2);

Tailwind

colors: {
  custom: {
    50: '#9adfe6',
    500: '#63d1dc',
    950: '#000000',
  },
}

SCSS

$custom: #63d1dc;
$custom-light: #9adfe6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d1dc",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 220
  },
  "hsl": {
    "h": 185.455,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80055,
    "c": 0.10144,
    "h": 204.2
  },
  "luminance": 0.53421
}

Semantic roles & 50–950 ramp

primary

#63D1DC

secondary

#A4483F

accent

#2A1ACB

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1516

muted

#808484

Preview Lab

Preview with #63D1DC

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

Preview Lab → · Contrast checker → · Palette generator →