#63BDB2#63BDB2

#63BDB2 is a light, moderate teal. Relative luminance 0.423; OKLCH L 73.9% C 0.088 H 185.2°. Best body text is #000000 at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#63BDB2
RGB	rgb(99, 189, 178)
HSL	hsl(173, 41%, 56%)
HSV	hsv(173, 48%, 74%)
CMYK	cmyk(47.6%, 0%, 5.8%, 25.9%)
CIE-LAB	lab(71.05, -29.65, -2.78)
CIE-LCH	lch(71.05, 29.78, 185.35°)
OKLab	oklab(73.95% -0.088 -0.0079)
OKLCH	oklch(73.95% 0.088 185.2)
XYZ	xyz(31.3758, 42.2596, 48.6143)
Luminance	0.4226 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BDB2 #BD636E

analogous

#63BD85 #63BDB2 #639BBD

triadic

#63BDB2 #B263BD #BDB263

tetradic

#63BDB2 #8563BD #BD636E #9BBD63

square

#63BDB2 #8563BD #BD636E #9BBD63

split-complementary

#63BDB2 #BD639B #BD8563

monochromatic

#31746C #439F94 #63BDB2 #8ECFC7 #B9E1DC

Accessibility & contrast

On white

2.22

#63BDB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.45

#63BDB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BDB2

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BDB2	#FFFFFF	#000000	##000000
##63BDB2	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)

#B5B4B2

Deuteranopia (green-blind)

#A6A9B3

Tritanopia (blue-blind)

#37C0B9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bdb2;
/* rgb */ color: rgb(99, 189, 178);
/* oklch */ color: oklch(73.9% 0.088 185.2);

Tailwind

colors: {
  custom: {
    50: '#96d1c9',
    500: '#63bdb2',
    950: '#000000',
  },
}

SCSS

$custom: #63bdb2;
$custom-light: #96d1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#63bdb2",
  "rgb": {
    "r": 99,
    "g": 189,
    "b": 178
  },
  "hsl": {
    "h": 172.667,
    "s": 40.541,
    "l": 56.471
  },
  "oklch": {
    "l": 0.73948,
    "c": 0.08835,
    "h": 185.2
  },
  "luminance": 0.42262
}

Semantic roles & 50–950 ramp

primary

#63BDB2

secondary

#D0ABB0

accent

#5766D0

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BDB2

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

Preview Lab → · Contrast checker → · Palette generator →