#63AFBB#63AFBB

#63AFBB is a light, moderate teal. Relative luminance 0.369; OKLCH L 70.9% C 0.077 H 208.7°. Best body text is #000000 at 8.38:1 contrast (WCAG AA passes).

Color values

HEX	#63AFBB
RGB	rgb(99, 175, 187)
HSL	hsl(188, 39%, 56%)
HSV	hsv(188, 47%, 73%)
CMYK	cmyk(47.1%, 6.4%, 0%, 26.7%)
CIE-LAB	lab(67.20, -20.32, -13.46)
CIE-LCH	lch(67.20, 24.37, 213.52°)
OKLab	oklab(70.94% -0.0678 -0.0371)
OKLCH	oklch(70.94% 0.077 208.7)
XYZ	xyz(29.4418, 36.8981, 52.5746)
Luminance	0.3690 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AFBB #BB6F63

analogous

#63BB9B #63AFBB #6383BB

triadic

#63AFBB #BB63AF #AFBB63

tetradic

#63AFBB #9B63BB #BB6F63 #83BB63

square

#63AFBB #9B63BB #BB6F63 #83BB63

split-complementary

#63AFBB #BB6383 #BB9B63

monochromatic

#326972 #44919D #63AFBB #8EC5CE #B8DBE0

Accessibility & contrast

On white

2.51

#63AFBB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.38

#63AFBB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AFBB

8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AFBB	#FFFFFF	#000000	##000000
##63AFBB	1.00	2.51	8.38	8.38
#FFFFFF	2.51	1.00	21.00	21.00
#000000	8.38	21.00	1.00	1.00
##000000	8.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A3AABC

Deuteranopia (green-blind)

#959FBB

Tritanopia (blue-blind)

#34B5B3

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63afbb;
/* rgb */ color: rgb(99, 175, 187);
/* oklch */ color: oklch(70.9% 0.077 208.7);

Tailwind

colors: {
  custom: {
    50: '#95c7cf',
    500: '#63afbb',
    950: '#000000',
  },
}

SCSS

$custom: #63afbb;
$custom-light: #95c7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#63afbb",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 187
  },
  "hsl": {
    "h": 188.182,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.70942,
    "c": 0.0773,
    "h": 208.7
  },
  "luminance": 0.369
}

Semantic roles & 50–950 ramp

primary

#63AFBB

secondary

#CFB0AB

accent

#6959CF

background

#F9FCFC

surface

#F2F8F9

border

#CCD1D2

text

#0E1313

muted

#7E8282

Preview Lab

Preview with #63AFBB

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

Preview Lab → · Contrast checker → · Palette generator →