#63BCBA#63BCBA

#63BCBA is a light, moderate teal. Relative luminance 0.422; OKLCH L 74.0% C 0.086 H 193.5°. Best body text is #000000 at 9.43:1 contrast (WCAG AA passes).

Color values

HEX	#63BCBA
RGB	rgb(99, 188, 186)
HSL	hsl(179, 40%, 56%)
HSV	hsv(179, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 1.1%, 26.3%)
CIE-LAB	lab(70.98, -27.13, -7.26)
CIE-LCH	lch(70.98, 28.08, 194.97°)
OKLab	oklab(73.97% -0.0834 -0.0201)
OKLCH	oklch(73.97% 0.086 193.5)
XYZ	xyz(31.9882, 42.1615, 52.8971)
Luminance	0.4216 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BCBA #BC6365

analogous

#63BC8E #63BCBA #6392BC

triadic

#63BCBA #BA63BC #BCBA63

tetradic

#63BCBA #8E63BC #BC6365 #92BC63

square

#63BCBA #8E63BC #BC6365 #92BC63

split-complementary

#63BCBA #BC6392 #BC8E63

monochromatic

#317372 #449E9C #63BCBA #8ECECD #B9E1E0

Accessibility & contrast

On white

2.23

#63BCBA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.43

#63BCBA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BCBA

9.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BCBA	#FFFFFF	#000000	##000000
##63BCBA	1.00	2.23	9.43	9.43
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.43	21.00	1.00	1.00
##000000	9.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B4BA

Deuteranopia (green-blind)

#A3A9BB

Tritanopia (blue-blind)

#31C1BB

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bcba;
/* rgb */ color: rgb(99, 188, 186);
/* oklch */ color: oklch(74.0% 0.086 193.5);

Tailwind

colors: {
  custom: {
    50: '#96d0ce',
    500: '#63bcba',
    950: '#000000',
  },
}

SCSS

$custom: #63bcba;
$custom-light: #96d0ce;
$custom-dark: #000000;

JSON

{
  "hex": "#63bcba",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 186
  },
  "hsl": {
    "h": 178.652,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.73969,
    "c": 0.08575,
    "h": 193.5
  },
  "luminance": 0.42164
}

Semantic roles & 50–950 ramp

primary

#63BCBA

secondary

#D0ABAC

accent

#585BD0

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BCBA

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

Preview Lab → · Contrast checker → · Palette generator →