#63BBB8#63BBB8

#63BBB8 is a light, moderate teal. Relative luminance 0.417; OKLCH L 73.7% C 0.085 H 192.6°. Best body text is #000000 at 9.33:1 contrast (WCAG AA passes).

Color values

HEX	#63BBB8
RGB	rgb(99, 187, 184)
HSL	hsl(178, 39%, 56%)
HSV	hsv(178, 47%, 73%)
CMYK	cmyk(47.1%, 0%, 1.6%, 26.7%)
CIE-LAB	lab(70.63, -27.16, -6.68)
CIE-LCH	lch(70.63, 27.97, 193.82°)
OKLab	oklab(73.67% -0.0831 -0.0185)
OKLCH	oklch(73.67% 0.085 192.6)
XYZ	xyz(31.5642, 41.6513, 51.7143)
Luminance	0.4165 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BBB8 #BB6366

analogous

#63BB8C #63BBB8 #6392BB

triadic

#63BBB8 #B863BB #BBB863

tetradic

#63BBB8 #8C63BB #BB6366 #92BB63

square

#63BBB8 #8C63BB #BB6366 #92BB63

split-complementary

#63BBB8 #BB6392 #BB8C63

monochromatic

#327270 #449D9A #63BBB8 #8ECECB #B8E0DF

Accessibility & contrast

On white

2.25

#63BBB8 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.33

#63BBB8 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BBB8

9.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BBB8	#FFFFFF	#000000	##000000
##63BBB8	1.00	2.25	9.33	9.33
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.33	21.00	1.00	1.00
##000000	9.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B3B8

Deuteranopia (green-blind)

#A3A8B9

Tritanopia (blue-blind)

#33BFBA

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63bbb8;
/* rgb */ color: rgb(99, 187, 184);
/* oklch */ color: oklch(73.7% 0.085 192.6);

Tailwind

colors: {
  custom: {
    50: '#96cfcd',
    500: '#63bbb8',
    950: '#000000',
  },
}

SCSS

$custom: #63bbb8;
$custom-light: #96cfcd;
$custom-dark: #000000;

JSON

{
  "hex": "#63bbb8",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 184
  },
  "hsl": {
    "h": 177.955,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.73666,
    "c": 0.08512,
    "h": 192.6
  },
  "luminance": 0.41654
}

Semantic roles & 50–950 ramp

primary

#63BBB8

secondary

#CFABAC

accent

#595DCF

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BBB8

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

Preview Lab → · Contrast checker → · Palette generator →