#63D5CA#63D5CA

#63D5CA is a light, moderate teal. Relative luminance 0.545; OKLCH L 80.4% C 0.105 H 186.8°. Best body text is #000000 at 11.90:1 contrast (WCAG AA passes).

Color values

HEX	#63D5CA
RGB	rgb(99, 213, 202)
HSL	hsl(174, 58%, 61%)
HSV	hsv(174, 54%, 84%)
CMYK	cmyk(53.5%, 0%, 5.2%, 16.5%)
CIE-LAB	lab(78.75, -34.99, -4.43)
CIE-LCH	lch(78.75, 35.27, 187.21°)
OKLab	oklab(80.39% -0.1044 -0.0125)
OKLCH	oklch(80.39% 0.105 186.8)
XYZ	xyz(39.5959, 54.5017, 64.2989)
Luminance	0.5451 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D5CA #D5636E

analogous

#63D591 #63D5CA #63A7D5

triadic

#63D5CA #CA63D5 #D5CA63

tetradic

#63D5CA #9163D5 #D5636E #A7D563

square

#63D5CA #9163D5 #D5636E #A7D563

split-complementary

#63D5CA #D563A7 #D59163

monochromatic

#28958B #35C6B8 #63D5CA #93E2DA #C3EFEB

Accessibility & contrast

On white

1.76

#63D5CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.90

#63D5CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D5CA

11.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D5CA	#FFFFFF	#000000	##000000
##63D5CA	1.00	1.76	11.90	11.90
#FFFFFF	1.76	1.00	21.00	21.00
#000000	11.90	21.00	1.00	1.00
##000000	11.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBCBCA

Deuteranopia (green-blind)

#B9BDCB

Tritanopia (blue-blind)

#00D9D1

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #63d5ca;
/* rgb */ color: rgb(99, 213, 202);
/* oklch */ color: oklch(80.4% 0.105 186.8);

Tailwind

colors: {
  custom: {
    50: '#99e2da',
    500: '#63d5ca',
    950: '#000000',
  },
}

SCSS

$custom: #63d5ca;
$custom-light: #99e2da;
$custom-dark: #000000;

JSON

{
  "hex": "#63d5ca",
  "rgb": {
    "r": 99,
    "g": 213,
    "b": 202
  },
  "hsl": {
    "h": 174.211,
    "s": 57.576,
    "l": 61.176
  },
  "oklch": {
    "l": 0.80391,
    "c": 0.10515,
    "h": 186.8
  },
  "luminance": 0.54505
}

Semantic roles & 50–950 ramp

primary

#63D5CA

secondary

#9A424A

accent

#2030C5

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1514

muted

#808483

Preview Lab

Preview with #63D5CA

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

Preview Lab → · Contrast checker → · Palette generator →