#63D1BF#63D1BF

#63D1BF is a light, moderate teal. Relative luminance 0.520; OKLCH L 79.1% C 0.105 H 181.3°. Best body text is #000000 at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#63D1BF
RGB	rgb(99, 209, 191)
HSL	hsl(170, 54%, 60%)
HSV	hsv(170, 53%, 82%)
CMYK	cmyk(52.6%, 0%, 8.6%, 18%)
CIE-LAB	lab(77.29, -35.89, -0.68)
CIE-LCH	lch(77.29, 35.89, 181.08°)
OKLab	oklab(79.11% -0.1048 -0.0024)
OKLCH	oklch(79.11% 0.105 181.3)
XYZ	xyz(37.3459, 52.0117, 57.3513)
Luminance	0.5202 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D1BF #D16375

analogous

#63D188 #63D1BF #63ACD1

triadic

#63D1BF #BF63D1 #D1BF63

tetradic

#63D1BF #8863D1 #D16375 #ACD163

square

#63D1BF #8863D1 #D16375 #ACD163

split-complementary

#63D1BF #D163AC #D18863

monochromatic

#2A8F7F #38BFA9 #63D1BF #92DFD2 #C2EDE6

Accessibility & contrast

On white

1.84

#63D1BF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.40

#63D1BF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D1BF

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D1BF	#FFFFFF	#000000	##000000
##63D1BF	1.00	1.84	11.40	11.40
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.40	21.00	1.00	1.00
##000000	11.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9C6BE

Deuteranopia (green-blind)

#B7BAC1

Tritanopia (blue-blind)

#20D4CB

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #63d1bf;
/* rgb */ color: rgb(99, 209, 191);
/* oklch */ color: oklch(79.1% 0.105 181.3);

Tailwind

colors: {
  custom: {
    50: '#98dfd2',
    500: '#63d1bf',
    950: '#000000',
  },
}

SCSS

$custom: #63d1bf;
$custom-light: #98dfd2;
$custom-dark: #000000;

JSON

{
  "hex": "#63d1bf",
  "rgb": {
    "r": 99,
    "g": 209,
    "b": 191
  },
  "hsl": {
    "h": 170.182,
    "s": 54.455,
    "l": 60.392
  },
  "oklch": {
    "l": 0.79107,
    "c": 0.10485,
    "h": 181.3
  },
  "luminance": 0.52015
}

Semantic roles & 50–950 ramp

primary

#63D1BF

secondary

#954350

accent

#243DC2

background

#FCFEFE

surface

#F5FCFB

border

#CFD5D4

text

#0E1514

muted

#7F8483

Preview Lab

Preview with #63D1BF

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

Preview Lab → · Contrast checker → · Palette generator →