#63CCB3#63CCB3

#63CCB3 is a light, moderate teal. Relative luminance 0.491; OKLCH L 77.6% C 0.105 H 175.7°. Best body text is #000000 at 10.82:1 contrast (WCAG AA passes).

Color values

HEX	#63CCB3
RGB	rgb(99, 204, 179)
HSL	hsl(166, 51%, 59%)
HSV	hsv(166, 51%, 80%)
CMYK	cmyk(51.5%, 0%, 12.3%, 20%)
CIE-LAB	lab(75.51, -36.48, 3.19)
CIE-LCH	lch(75.51, 36.62, 175.01°)
OKLab	oklab(77.56% -0.1046 0.0079)
OKLCH	oklch(77.56% 0.105 175.7)
XYZ	xyz(34.8716, 49.0899, 50.2767)
Luminance	0.4909 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CCB3 #CC637C

analogous

#63CC7F #63CCB3 #63B1CC

triadic

#63CCB3 #B363CC #CCB363

tetradic

#63CCB3 #7F63CC #CC637C #B1CC63

square

#63CCB3 #7F63CC #CC637C #B1CC63

split-complementary

#63CCB3 #CC63B1 #CC7F63

monochromatic

#2C8872 #3CB699 #63CCB3 #91DBC9 #BFEAE0

Accessibility & contrast

On white

1.94

#63CCB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.82

#63CCB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CCB3

10.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CCB3	#FFFFFF	#000000	##000000
##63CCB3	1.00	1.94	10.82	10.82
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.82	21.00	1.00	1.00
##000000	10.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6C1B2

Deuteranopia (green-blind)

#B5B5B5

Tritanopia (blue-blind)

#30CEC4

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #63ccb3;
/* rgb */ color: rgb(99, 204, 179);
/* oklch */ color: oklch(77.6% 0.105 175.7);

Tailwind

colors: {
  custom: {
    50: '#97dcc9',
    500: '#63ccb3',
    950: '#000000',
  },
}

SCSS

$custom: #63ccb3;
$custom-light: #97dcc9;
$custom-dark: #000000;

JSON

{
  "hex": "#63ccb3",
  "rgb": {
    "r": 99,
    "g": 204,
    "b": 179
  },
  "hsl": {
    "h": 165.714,
    "s": 50.725,
    "l": 59.412
  },
  "oklch": {
    "l": 0.77562,
    "c": 0.10489,
    "h": 175.7
  },
  "luminance": 0.49093
}

Semantic roles & 50–950 ramp

primary

#63CCB3

secondary

#DAB1BB

accent

#4E6FDA

background

#F9FDFC

surface

#F2FBF8

border

#CCD4D1

text

#0E1513

muted

#7E8382

Preview Lab

Preview with #63CCB3

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

Preview Lab → · Contrast checker → · Palette generator →