#63D4DB#63D4DB

#63D4DB is a light, moderate teal. Relative luminance 0.549; OKLCH L 80.7% C 0.103 H 200.8°. Best body text is #000000 at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#63D4DB
RGB	rgb(99, 212, 219)
HSL	hsl(184, 63%, 62%)
HSV	hsv(184, 55%, 86%)
CMYK	cmyk(54.8%, 3.2%, 0%, 14.1%)
CIE-LAB	lab(78.95, -30.06, -13.23)
CIE-LCH	lch(78.95, 32.84, 203.76°)
OKLab	oklab(80.72% -0.0962 -0.0366)
OKLCH	oklch(80.72% 0.103 200.8)
XYZ	xyz(41.4700, 54.8501, 75.4058)
Luminance	0.5485 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D4DB #DB6A63

analogous

#63DBA6 #63D4DB #6398DB

triadic

#63D4DB #DB63D4 #D4DB63

tetradic

#63D4DB #A663DB #DB6A63 #98DB63

square

#63D4DB #A663DB #DB6A63 #98DB63

split-complementary

#63D4DB #DB6398 #DBA663

monochromatic

#25989F #31C6D0 #63D4DB #95E2E6 #C6EFF2

Accessibility & contrast

On white

1.75

#63D4DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.97

#63D4DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D4DB

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D4DB	#FFFFFF	#000000	##000000
##63D4DB	1.00	1.75	11.97	11.97
#FFFFFF	1.75	1.00	21.00	21.00
#000000	11.97	21.00	1.00	1.00
##000000	11.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6CCDC

Deuteranopia (green-blind)

#B3BDDC

Tritanopia (blue-blind)

#00DBD6

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63d4db;
/* rgb */ color: rgb(99, 212, 219);
/* oklch */ color: oklch(80.7% 0.103 200.8);

Tailwind

colors: {
  custom: {
    50: '#9ae1e6',
    500: '#63d4db',
    950: '#000000',
  },
}

SCSS

$custom: #63d4db;
$custom-light: #9ae1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d4db",
  "rgb": {
    "r": 99,
    "g": 212,
    "b": 219
  },
  "hsl": {
    "h": 183.5,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.80717,
    "c": 0.10289,
    "h": 200.8
  },
  "luminance": 0.54854
}

Semantic roles & 50–950 ramp

primary

#63D4DB

secondary

#A34540

accent

#251BCA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D4DB

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

Preview Lab → · Contrast checker → · Palette generator →