#63CFBC#63CFBC

#63CFBC is a light, moderate teal. Relative luminance 0.509; OKLCH L 78.5% C 0.104 H 180.4°. Best body text is #000000 at 11.18:1 contrast (WCAG AA passes).

Color values

HEX	#63CFBC
RGB	rgb(99, 207, 188)
HSL	hsl(169, 53%, 60%)
HSV	hsv(169, 52%, 81%)
CMYK	cmyk(52.2%, 0%, 9.2%, 18.8%)
CIE-LAB	lab(76.62, -35.70, -0.04)
CIE-LCH	lch(76.62, 35.70, 180.06°)
OKLab	oklab(78.54% -0.1039 -0.0007)
OKLCH	oklch(78.54% 0.104 180.4)
XYZ	xyz(36.5316, 50.9058, 55.4678)
Luminance	0.5091 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63CFBC #CF6376

analogous

#63CF86 #63CFBC #63ACCF

triadic

#63CFBC #BC63CF #CFBC63

tetradic

#63CFBC #8663CF #CF6376 #ACCF63

square

#63CFBC #8663CF #CF6376 #ACCF63

split-complementary

#63CFBC #CF63AC #CF8663

monochromatic

#2B8C7B #3ABBA4 #63CFBC #92DDD0 #C1ECE4

Accessibility & contrast

On white

1.88

#63CFBC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.18

#63CFBC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63CFBC

11.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63CFBC	#FFFFFF	#000000	##000000
##63CFBC	1.00	1.88	11.18	11.18
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.18	21.00	1.00	1.00
##000000	11.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7C4BB

Deuteranopia (green-blind)

#B6B8BE

Tritanopia (blue-blind)

#25D2C9

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #63cfbc;
/* rgb */ color: rgb(99, 207, 188);
/* oklch */ color: oklch(78.5% 0.104 180.4);

Tailwind

colors: {
  custom: {
    50: '#98ded0',
    500: '#63cfbc',
    950: '#000000',
  },
}

SCSS

$custom: #63cfbc;
$custom-light: #98ded0;
$custom-dark: #000000;

JSON

{
  "hex": "#63cfbc",
  "rgb": {
    "r": 99,
    "g": 207,
    "b": 188
  },
  "hsl": {
    "h": 169.444,
    "s": 52.941,
    "l": 60
  },
  "oklch": {
    "l": 0.78542,
    "c": 0.10393,
    "h": 180.4
  },
  "luminance": 0.50909
}

Semantic roles & 50–950 ramp

primary

#63CFBC

secondary

#934351

accent

#4B65DC

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1513

muted

#7F8483

Preview Lab

Preview with #63CFBC

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

Preview Lab → · Contrast checker → · Palette generator →