#63D3DB#63D3DB

#63D3DB is a light, moderate teal. Relative luminance 0.544; OKLCH L 80.5% C 0.102 H 201.7°. Best body text is #000000 at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#63D3DB
RGB	rgb(99, 211, 219)
HSL	hsl(184, 63%, 62%)
HSV	hsv(184, 55%, 86%)
CMYK	cmyk(54.8%, 3.7%, 0%, 14.1%)
CIE-LAB	lab(78.67, -29.58, -13.66)
CIE-LCH	lch(78.67, 32.58, 204.80°)
OKLab	oklab(80.48% -0.0951 -0.0378)
OKLCH	oklch(80.48% 0.102 201.7)
XYZ	xyz(41.2208, 54.3517, 75.3227)
Luminance	0.5436 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D3DB #DB6B63

analogous

#63DBA7 #63D3DB #6397DB

triadic

#63D3DB #DB63D3 #D3DB63

tetradic

#63D3DB #A763DB #DB6B63 #97DB63

square

#63D3DB #A763DB #DB6B63 #97DB63

split-complementary

#63D3DB #DB6397 #DBA763

monochromatic

#25979F #31C5D0 #63D3DB #95E1E6 #C6EFF2

Accessibility & contrast

On white

1.77

#63D3DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.87

#63D3DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D3DB

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D3DB	#FFFFFF	#000000	##000000
##63D3DB	1.00	1.77	11.87	11.87
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.87	21.00	1.00	1.00
##000000	11.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5CBDC

Deuteranopia (green-blind)

#B2BDDC

Tritanopia (blue-blind)

#00DAD5

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63d3db;
/* rgb */ color: rgb(99, 211, 219);
/* oklch */ color: oklch(80.5% 0.102 201.7);

Tailwind

colors: {
  custom: {
    50: '#9ae1e6',
    500: '#63d3db',
    950: '#000000',
  },
}

SCSS

$custom: #63d3db;
$custom-light: #9ae1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#63d3db",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 219
  },
  "hsl": {
    "h": 184,
    "s": 62.5,
    "l": 62.353
  },
  "oklch": {
    "l": 0.80484,
    "c": 0.10233,
    "h": 201.7
  },
  "luminance": 0.54356
}

Semantic roles & 50–950 ramp

primary

#63D3DB

secondary

#A34640

accent

#271BCA

background

#FCFEFE

surface

#F5FCFC

border

#CFD5D5

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D3DB

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

Preview Lab → · Contrast checker → · Palette generator →