#63D7CC#63D7CC

#63D7CC is a light, moderate teal. Relative luminance 0.556; OKLCH L 80.9% C 0.106 H 186.9°. Best body text is #000000 at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#63D7CC
RGB	rgb(99, 215, 204)
HSL	hsl(174, 59%, 62%)
HSV	hsv(174, 54%, 84%)
CMYK	cmyk(54%, 0%, 5.1%, 15.7%)
CIE-LAB	lab(79.39, -35.41, -4.56)
CIE-LCH	lch(79.39, 35.71, 187.33°)
OKLab	oklab(80.93% -0.1057 -0.0129)
OKLCH	oklch(80.93% 0.106 186.9)
XYZ	xyz(40.3404, 55.6093, 65.7228)
Luminance	0.5561 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D7CC #D7636E

analogous

#63D792 #63D7CC #63A8D7

triadic

#63D7CC #CC63D7 #D7CC63

tetradic

#63D7CC #9263D7 #D7636E #A8D763

square

#63D7CC #9263D7 #D7636E #A8D763

split-complementary

#63D7CC #D763A8 #D79263

monochromatic

#27988E #34C9BB #63D7CC #94E3DC #C4F0EC

Accessibility & contrast

On white

1.73

#63D7CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.12

#63D7CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D7CC

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D7CC	#FFFFFF	#000000	##000000
##63D7CC	1.00	1.73	12.12	12.12
#FFFFFF	1.73	1.00	21.00	21.00
#000000	12.12	21.00	1.00	1.00
##000000	12.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDCDCC

Deuteranopia (green-blind)

#BABFCD

Tritanopia (blue-blind)

#00DBD3

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63d7cc;
/* rgb */ color: rgb(99, 215, 204);
/* oklch */ color: oklch(80.9% 0.106 186.9);

Tailwind

colors: {
  custom: {
    50: '#99e4db',
    500: '#63d7cc',
    950: '#000000',
  },
}

SCSS

$custom: #63d7cc;
$custom-light: #99e4db;
$custom-dark: #000000;

JSON

{
  "hex": "#63d7cc",
  "rgb": {
    "r": 99,
    "g": 215,
    "b": 204
  },
  "hsl": {
    "h": 174.31,
    "s": 59.184,
    "l": 61.569
  },
  "oklch": {
    "l": 0.80925,
    "c": 0.10649,
    "h": 186.9
  },
  "luminance": 0.55613
}

Semantic roles & 50–950 ramp

primary

#63D7CC

secondary

#9D414A

accent

#1F2FC7

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0F1515

muted

#808484

Preview Lab

Preview with #63D7CC

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

Preview Lab → · Contrast checker → · Palette generator →