#63D1DB#63D1DB

#63D1DB is a light, moderate teal. Relative luminance 0.534; OKLCH L 80.0% C 0.101 H 203.4°. Best body text is #000000 at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#63D1DB
RGB	rgb(99, 209, 219)
HSL	hsl(185, 63%, 62%)
HSV	hsv(185, 55%, 86%)
CMYK	cmyk(54.8%, 4.6%, 0%, 14.1%)
CIE-LAB	lab(78.09, -28.61, -14.53)
CIE-LCH	lch(78.09, 32.09, 206.93°)
OKLab	oklab(80.02% -0.093 -0.0402)
OKLCH	oklch(80.02% 0.101 203.4)
XYZ	xyz(40.7270, 53.3641, 75.1581)
Luminance	0.5337 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D1DB #DB6D63

analogous

#63DBA9 #63D1DB #6395DB

triadic

#63D1DB #DB63D1 #D1DB63

tetradic

#63D1DB #A963DB #DB6D63 #95DB63

square

#63D1DB #A963DB #DB6D63 #95DB63

split-complementary

#63D1DB #DB6395 #DBA963

monochromatic

#25959F #31C2D0 #63D1DB #95E0E6 #C6EEF2

Accessibility & contrast

On white

1.80

#63D1DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.67

#63D1DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D1DB

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D1DB	#FFFFFF	#000000	##000000
##63D1DB	1.00	1.80	11.67	11.67
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.67	21.00	1.00	1.00
##000000	11.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3C9DC

Deuteranopia (green-blind)

#B0BBDC

Tritanopia (blue-blind)

#00D8D4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #63d1db;
/* rgb */ color: rgb(99, 209, 219);
/* oklch */ color: oklch(80.0% 0.101 203.4);

Tailwind

colors: {
  custom: {
    50: '#9adfe6',
    500: '#63d1db',
    950: '#000000',
  },
}

SCSS

$custom: #63d1db;
$custom-light: #9adfe6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d1db",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 219
  },
  "hsl": {
    "h": 185,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.8002,
    "c": 0.10126,
    "h": 203.4
  },
  "luminance": 0.53368
}

Semantic roles & 50–950 ramp

primary

#63D1DB

secondary

#A34840

accent

#2A1BCA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D1DB

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

Preview Lab → · Contrast checker → · Palette generator →