#63BECC#63BECC

#63BECC is a light, moderate teal. Relative luminance 0.438; OKLCH L 75.1% C 0.089 H 208.5°. Best body text is #000000 at 9.77:1 contrast (WCAG AA passes).

Color values

HEX	#63BECC
RGB	rgb(99, 190, 204)
HSL	hsl(188, 51%, 59%)
HSV	hsv(188, 51%, 80%)
CMYK	cmyk(51.5%, 6.9%, 0%, 20%)
CIE-LAB	lab(72.12, -23.31, -15.40)
CIE-LCH	lch(72.12, 27.94, 213.44°)
OKLab	oklab(75.07% -0.0782 -0.0425)
OKLCH	oklch(75.07% 0.089 208.5)
XYZ	xyz(34.4538, 43.8361, 63.7606)
Luminance	0.4384 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BECC #CC7163

analogous

#63CCA6 #63BECC #638ACC

triadic

#63BECC #CC63BE #BECC63

tetradic

#63BECC #A663CC #CC7163 #8ACC63

square

#63BECC #A663CC #CC7163 #8ACC63

split-complementary

#63BECC #CC638A #CCA663

monochromatic

#2C7C88 #3CA6B6 #63BECC #91D1DB #BFE4EA

Accessibility & contrast

On white

2.15

#63BECC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.77

#63BECC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BECC

9.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BECC	#FFFFFF	#000000	##000000
##63BECC	1.00	2.15	9.77	9.77
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.77	21.00	1.00	1.00
##000000	9.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1B8CD

Deuteranopia (green-blind)

#A0ABCC

Tritanopia (blue-blind)

#18C5C2

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63becc;
/* rgb */ color: rgb(99, 190, 204);
/* oklch */ color: oklch(75.1% 0.089 208.5);

Tailwind

colors: {
  custom: {
    50: '#97d1db',
    500: '#63becc',
    950: '#000000',
  },
}

SCSS

$custom: #63becc;
$custom-light: #97d1db;
$custom-dark: #000000;

JSON

{
  "hex": "#63becc",
  "rgb": {
    "r": 99,
    "g": 190,
    "b": 204
  },
  "hsl": {
    "h": 188,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.75066,
    "c": 0.08898,
    "h": 208.5
  },
  "luminance": 0.43839
}

Semantic roles & 50–950 ramp

primary

#63BECC

secondary

#DAB6B1

accent

#604EDA

background

#F9FCFD

surface

#F2F9FB

border

#CCD2D4

text

#0E1415

muted

#7E8283

Preview Lab

Preview with #63BECC

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

Preview Lab → · Contrast checker → · Palette generator →