#63BEC9#63BEC9

#63BEC9 is a light, moderate teal. Relative luminance 0.437; OKLCH L 75.0% C 0.088 H 205.8°. Best body text is #000000 at 9.74:1 contrast (WCAG AA passes).

Color values

HEX	#63BEC9
RGB	rgb(99, 190, 201)
HSL	hsl(186, 49%, 59%)
HSV	hsv(186, 51%, 79%)
CMYK	cmyk(50.7%, 5.5%, 0%, 21.2%)
CIE-LAB	lab(72.02, -24.14, -13.90)
CIE-LCH	lch(72.02, 27.85, 209.94°)
OKLab	oklab(74.96% -0.0794 -0.0384)
OKLCH	oklch(74.96% 0.088 205.8)
XYZ	xyz(34.0975, 43.6936, 61.8839)
Luminance	0.4370 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BEC9 #C96E63

analogous

#63C9A1 #63BEC9 #638BC9

triadic

#63BEC9 #C963BE #BEC963

tetradic

#63BEC9 #A163C9 #C96E63 #8BC963

square

#63BEC9 #A163C9 #C96E63 #8BC963

split-complementary

#63BEC9 #C9638B #C9A163

monochromatic

#2E7B84 #3DA5B1 #63BEC9 #90D1D9 #BEE4E8

Accessibility & contrast

On white

2.16

#63BEC9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.74

#63BEC9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BEC9

9.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BEC9	#FFFFFF	#000000	##000000
##63BEC9	1.00	2.16	9.74	9.74
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.74	21.00	1.00	1.00
##000000	9.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B8CA

Deuteranopia (green-blind)

#A1ABC9

Tritanopia (blue-blind)

#1EC5C1

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63bec9;
/* rgb */ color: rgb(99, 190, 201);
/* oklch */ color: oklch(75.0% 0.088 205.8);

Tailwind

colors: {
  custom: {
    50: '#97d1d9',
    500: '#63bec9',
    950: '#000000',
  },
}

SCSS

$custom: #63bec9;
$custom-light: #97d1d9;
$custom-dark: #000000;

JSON

{
  "hex": "#63bec9",
  "rgb": {
    "r": 99,
    "g": 190,
    "b": 201
  },
  "hsl": {
    "h": 186.471,
    "s": 48.571,
    "l": 58.824
  },
  "oklch": {
    "l": 0.74957,
    "c": 0.08817,
    "h": 205.8
  },
  "luminance": 0.43697
}

Semantic roles & 50–950 ramp

primary

#63BEC9

secondary

#D8B4B0

accent

#5E50D8

background

#F9FCFD

surface

#F2F9FA

border

#CCD2D3

text

#0E1414

muted

#7E8283

Preview Lab

Preview with #63BEC9

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

Preview Lab → · Contrast checker → · Palette generator →