#63BBC5#63BBC5

#63BBC5 is a light, moderate teal. Relative luminance 0.422; OKLCH L 74.1% C 0.086 H 205.2°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#63BBC5
RGB	rgb(99, 187, 197)
HSL	hsl(186, 46%, 58%)
HSV	hsv(186, 50%, 77%)
CMYK	cmyk(49.7%, 5.1%, 0%, 22.7%)
CIE-LAB	lab(71.02, -23.72, -13.22)
CIE-LCH	lch(71.02, 27.15, 209.13°)
OKLab	oklab(74.11% -0.0776 -0.0365)
OKLCH	oklch(74.11% 0.086 205.2)
XYZ	xyz(32.9900, 42.2217, 59.2236)
Luminance	0.4223 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BBC5 #C56D63

analogous

#63C59E #63BBC5 #638AC5

triadic

#63BBC5 #C563BB #BBC563

tetradic

#63BBC5 #9E63C5 #C56D63 #8AC563

square

#63BBC5 #9E63C5 #C56D63 #8AC563

split-complementary

#63BBC5 #C5638A #C59E63

monochromatic

#2F767F #40A0AB #63BBC5 #90CED6 #BCE2E6

Accessibility & contrast

On white

2.22

#63BBC5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#63BBC5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BBC5

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BBC5	#FFFFFF	#000000	##000000
##63BBC5	1.00	2.22	9.45	9.45
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.45	21.00	1.00	1.00
##000000	9.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFB5C6

Deuteranopia (green-blind)

#9FA9C5

Tritanopia (blue-blind)

#25C1BE

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bbc5;
/* rgb */ color: rgb(99, 187, 197);
/* oklch */ color: oklch(74.1% 0.086 205.2);

Tailwind

colors: {
  custom: {
    50: '#96cfd6',
    500: '#63bbc5',
    950: '#000000',
  },
}

SCSS

$custom: #63bbc5;
$custom-light: #96cfd6;
$custom-dark: #000000;

JSON

{
  "hex": "#63bbc5",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 197
  },
  "hsl": {
    "h": 186.122,
    "s": 45.794,
    "l": 58.039
  },
  "oklch": {
    "l": 0.74113,
    "c": 0.08577,
    "h": 205.2
  },
  "luminance": 0.42225
}

Semantic roles & 50–950 ramp

primary

#63BBC5

secondary

#D5B2AE

accent

#6052D5

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #63BBC5

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

Preview Lab → · Contrast checker → · Palette generator →