#63C7BB#63C7BB

#63C7BB is a light, moderate teal. Relative luminance 0.471; OKLCH L 76.6% C 0.096 H 185.1°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#63C7BB
RGB	rgb(99, 199, 187)
HSL	hsl(173, 47%, 58%)
HSV	hsv(173, 50%, 78%)
CMYK	cmyk(50.3%, 0%, 6%, 22%)
CIE-LAB	lab(74.24, -32.19, -2.98)
CIE-LCH	lch(74.24, 32.33, 185.29°)
OKLab	oklab(76.61% -0.0954 -0.0085)
OKLCH	oklch(76.61% 0.096 185.1)
XYZ	xyz(34.5349, 47.0843, 54.2723)
Luminance	0.4709 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C7BB #C7636F

analogous

#63C789 #63C7BB #63A1C7

triadic

#63C7BB #BB63C7 #C7BB63

tetradic

#63C7BB #8963C7 #C7636F #A1C763

square

#63C7BB #8963C7 #C7636F #A1C763

split-complementary

#63C7BB #C763A1 #C78963

monochromatic

#2E8177 #3FAEA1 #63C7BB #90D7CF #BDE7E2

Accessibility & contrast

On white

2.02

#63C7BB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#63C7BB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C7BB

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C7BB	#FFFFFF	#000000	##000000
##63C7BB	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBEBB

Deuteranopia (green-blind)

#AEB2BC

Tritanopia (blue-blind)

#2BCBC3

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #63c7bb;
/* rgb */ color: rgb(99, 199, 187);
/* oklch */ color: oklch(76.6% 0.096 185.1);

Tailwind

colors: {
  custom: {
    50: '#97d8cf',
    500: '#63c7bb',
    950: '#000000',
  },
}

SCSS

$custom: #63c7bb;
$custom-light: #97d8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#63c7bb",
  "rgb": {
    "r": 99,
    "g": 199,
    "b": 187
  },
  "hsl": {
    "h": 172.8,
    "s": 47.17,
    "l": 58.431
  },
  "oklch": {
    "l": 0.76609,
    "c": 0.09583,
    "h": 185.1
  },
  "luminance": 0.47087
}

Semantic roles & 50–950 ramp

primary

#63C7BB

secondary

#D7AFB4

accent

#5161D7

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1413

muted

#7E8382

Preview Lab

Preview with #63C7BB

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

Preview Lab → · Contrast checker → · Palette generator →