#63D9CA#63D9CA

#63D9CA is a light, moderate teal. Relative luminance 0.565; OKLCH L 81.3% C 0.109 H 184.2°. Best body text is #000000 at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#63D9CA
RGB	rgb(99, 217, 202)
HSL	hsl(172, 61%, 62%)
HSV	hsv(172, 54%, 85%)
CMYK	cmyk(54.4%, 0%, 6.9%, 14.9%)
CIE-LAB	lab(79.92, -36.84, -2.71)
CIE-LCH	lch(79.92, 36.94, 184.21°)
OKLab	oklab(81.34% -0.1087 -0.0079)
OKLCH	oklch(81.34% 0.109 184.2)
XYZ	xyz(40.6145, 56.5387, 64.6384)
Luminance	0.5654 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D9CA #D96372

analogous

#63D98F #63D9CA #63ADD9

triadic

#63D9CA #CA63D9 #D9CA63

tetradic

#63D9CA #8F63D9 #D96372 #ADD963

square

#63D9CA #8F63D9 #D96372 #ADD963

split-complementary

#63D9CA #D963AD #D98F63

monochromatic

#269C8D #32CDB9 #63D9CA #94E5DB #C5F1EB

Accessibility & contrast

On white

1.71

#63D9CA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.31

#63D9CA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D9CA

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D9CA	#FFFFFF	#000000	##000000
##63D9CA	1.00	1.71	12.31	12.31
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.31	21.00	1.00	1.00
##000000	12.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0CECA

Deuteranopia (green-blind)

#BDC0CC

Tritanopia (blue-blind)

#00DDD4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63d9ca;
/* rgb */ color: rgb(99, 217, 202);
/* oklch */ color: oklch(81.3% 0.109 184.2);

Tailwind

colors: {
  custom: {
    50: '#99e5da',
    500: '#63d9ca',
    950: '#000000',
  },
}

SCSS

$custom: #63d9ca;
$custom-light: #99e5da;
$custom-dark: #000000;

JSON

{
  "hex": "#63d9ca",
  "rgb": {
    "r": 99,
    "g": 217,
    "b": 202
  },
  "hsl": {
    "h": 172.373,
    "s": 60.825,
    "l": 61.961
  },
  "oklch": {
    "l": 0.81335,
    "c": 0.10902,
    "h": 184.2
  },
  "luminance": 0.56543
}

Semantic roles & 50–950 ramp

primary

#63D9CA

secondary

#A0404D

accent

#1D33C9

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1614

muted

#808483

Preview Lab

Preview with #63D9CA

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

Preview Lab → · Contrast checker → · Palette generator →