#63C8BF#63C8BF

#63C8BF is a light, moderate teal. Relative luminance 0.477; OKLCH L 77.0% C 0.096 H 187.7°. Best body text is #000000 at 10.54:1 contrast (WCAG AA passes).

Color values

HEX	#63C8BF
RGB	rgb(99, 200, 191)
HSL	hsl(175, 48%, 59%)
HSV	hsv(175, 51%, 78%)
CMYK	cmyk(50.5%, 0%, 4.5%, 21.6%)
CIE-LAB	lab(74.65, -31.66, -4.56)
CIE-LCH	lch(74.65, 31.99, 188.19°)
OKLab	oklab(76.97% -0.0948 -0.0128)
OKLCH	oklch(76.97% 0.096 187.7)
XYZ	xyz(35.1999, 47.7196, 56.6360)
Luminance	0.4772 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C8BF #C8636C

analogous

#63C88C #63C8BF #639EC8

triadic

#63C8BF #BF63C8 #C8BF63

tetradic

#63C8BF #8C63C8 #C8636C #9EC863

square

#63C8BF #8C63C8 #C8636C #9EC863

split-complementary

#63C8BF #C8639E #C88C63

monochromatic

#2E837B #3EB0A6 #63C8BF #90D8D2 #BDE8E4

Accessibility & contrast

On white

1.99

#63C8BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.54

#63C8BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C8BF

10.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C8BF	#FFFFFF	#000000	##000000
##63C8BF	1.00	1.99	10.54	10.54
#FFFFFF	1.99	1.00	21.00	21.00
#000000	10.54	21.00	1.00	1.00
##000000	10.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFBFBF

Deuteranopia (green-blind)

#AEB3C0

Tritanopia (blue-blind)

#26CCC5

Achromatopsia (no color)

#B8B8B8

Design tokens & code

CSS

--color: #63c8bf;
/* rgb */ color: rgb(99, 200, 191);
/* oklch */ color: oklch(77.0% 0.096 187.7);

Tailwind

colors: {
  custom: {
    50: '#97d9d2',
    500: '#63c8bf',
    950: '#000000',
  },
}

SCSS

$custom: #63c8bf;
$custom-light: #97d9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#63c8bf",
  "rgb": {
    "r": 99,
    "g": 200,
    "b": 191
  },
  "hsl": {
    "h": 174.653,
    "s": 47.867,
    "l": 58.627
  },
  "oklch": {
    "l": 0.76972,
    "c": 0.0957,
    "h": 187.7
  },
  "luminance": 0.47723
}

Semantic roles & 50–950 ramp

primary

#63C8BF

secondary

#D7AFB3

accent

#505CD7

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1414

muted

#7E8382

Preview Lab

Preview with #63C8BF

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

Preview Lab → · Contrast checker → · Palette generator →