#63BDB0#63BDB0

#63BDB0 is a light, moderate teal. Relative luminance 0.422; OKLCH L 73.9% C 0.089 H 183.4°. Best body text is #000000 at 9.44:1 contrast (WCAG AA passes).

Color values

HEX	#63BDB0
RGB	rgb(99, 189, 176)
HSL	hsl(171, 41%, 56%)
HSV	hsv(171, 48%, 74%)
CMYK	cmyk(47.6%, 0%, 6.9%, 25.9%)
CIE-LAB	lab(70.99, -30.15, -1.76)
CIE-LCH	lch(70.99, 30.20, 183.34°)
OKLab	oklab(73.89% -0.0889 -0.0052)
OKLCH	oklch(73.89% 0.089 183.4)
XYZ	xyz(31.1764, 42.1798, 47.5645)
Luminance	0.4218 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BDB0 #BD6370

analogous

#63BD83 #63BDB0 #639DBD

triadic

#63BDB0 #B063BD #BDB063

tetradic

#63BDB0 #8363BD #BD6370 #9DBD63

square

#63BDB0 #8363BD #BD6370 #9DBD63

split-complementary

#63BDB0 #BD639D #BD8363

monochromatic

#31746B #439F92 #63BDB0 #8ECFC6 #B9E1DC

Accessibility & contrast

On white

2.23

#63BDB0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.44

#63BDB0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BDB0

9.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BDB0	#FFFFFF	#000000	##000000
##63BDB0	1.00	2.23	9.44	9.44
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.44	21.00	1.00	1.00
##000000	9.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6B4B0

Deuteranopia (green-blind)

#A7A9B1

Tritanopia (blue-blind)

#38C0B9

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bdb0;
/* rgb */ color: rgb(99, 189, 176);
/* oklch */ color: oklch(73.9% 0.089 183.4);

Tailwind

colors: {
  custom: {
    50: '#95d1c7',
    500: '#63bdb0',
    950: '#000000',
  },
}

SCSS

$custom: #63bdb0;
$custom-light: #95d1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#63bdb0",
  "rgb": {
    "r": 99,
    "g": 189,
    "b": 176
  },
  "hsl": {
    "h": 171.333,
    "s": 40.541,
    "l": 56.471
  },
  "oklch": {
    "l": 0.73885,
    "c": 0.08901,
    "h": 183.4
  },
  "luminance": 0.42182
}

Semantic roles & 50–950 ramp

primary

#63BDB0

secondary

#D0ABB1

accent

#5769D0

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BDB0

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

Preview Lab → · Contrast checker → · Palette generator →