#63BCBC#63BCBC

#63BCBC is a light, moderate teal. Relative luminance 0.422; OKLCH L 74.0% C 0.086 H 195.5°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#63BCBC
RGB	rgb(99, 188, 188)
HSL	hsl(180, 40%, 56%)
HSV	hsv(180, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 0%, 26.3%)
CIE-LAB	lab(71.04, -26.61, -8.26)
CIE-LCH	lch(71.04, 27.86, 197.25°)
OKLab	oklab(74.04% -0.0825 -0.0228)
OKLCH	oklch(74.04% 0.086 195.5)
XYZ	xyz(32.2023, 42.2472, 54.0247)
Luminance	0.4225 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BCBC #BC6363

analogous

#63BC90 #63BCBC #6390BC

triadic

#63BCBC #BC63BC #BCBC63

tetradic

#63BCBC #9063BC #BC6363 #90BC63

square

#63BCBC #9063BC #BC6363 #90BC63

split-complementary

#63BCBC #BC6390 #BC9063

monochromatic

#317373 #449E9E #63BCBC #8ECECE #B9E1E1

Accessibility & contrast

On white

2.22

#63BCBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#63BCBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BCBC

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BCBC	#FFFFFF	#000000	##000000
##63BCBC	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)

#B2B5BC

Deuteranopia (green-blind)

#A3A9BD

Tritanopia (blue-blind)

#2FC1BC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bcbc;
/* rgb */ color: rgb(99, 188, 188);
/* oklch */ color: oklch(74.0% 0.086 195.5);

Tailwind

colors: {
  custom: {
    50: '#96d0d0',
    500: '#63bcbc',
    950: '#000000',
  },
}

SCSS

$custom: #63bcbc;
$custom-light: #96d0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#63bcbc",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 188
  },
  "hsl": {
    "h": 180,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.74036,
    "c": 0.08562,
    "h": 195.5
  },
  "luminance": 0.4225
}

Semantic roles & 50–950 ramp

primary

#63BCBC

secondary

#D0ABAB

accent

#5858D0

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1414

muted

#7E8282

Preview Lab

Preview with #63BCBC

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

Preview Lab → · Contrast checker → · Palette generator →