#63BCBE#63BCBE

#63BCBE is a light, moderate teal. Relative luminance 0.423; OKLCH L 74.1% C 0.086 H 197.4°. Best body text is #000000 at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#63BCBE
RGB	rgb(99, 188, 190)
HSL	hsl(181, 41%, 57%)
HSV	hsv(181, 48%, 75%)
CMYK	cmyk(47.9%, 1.1%, 0%, 25.5%)
CIE-LAB	lab(71.10, -26.09, -9.27)
CIE-LCH	lch(71.10, 27.68, 199.56°)
OKLab	oklab(74.1% -0.0817 -0.0256)
OKLCH	oklch(74.1% 0.086 197.4)
XYZ	xyz(32.4194, 42.3340, 55.1681)
Luminance	0.4234 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BCBE #BE6563

analogous

#63BE93 #63BCBE #638FBE

triadic

#63BCBE #BE63BC #BCBE63

tetradic

#63BCBE #9363BE #BE6563 #8FBE63

square

#63BCBE #9363BE #BE6563 #8FBE63

split-complementary

#63BCBE #BE638F #BE9363

monochromatic

#317476 #439FA1 #63BCBE #8ECFD0 #B9E1E2

Accessibility & contrast

On white

2.22

#63BCBE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.47

#63BCBE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BCBE

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BCBE	#FFFFFF	#000000	##000000
##63BCBE	1.00	2.22	9.47	9.47
#FFFFFF	2.22	1.00	21.00	21.00
#000000	9.47	21.00	1.00	1.00
##000000	9.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B2B5BE

Deuteranopia (green-blind)

#A2A9BF

Tritanopia (blue-blind)

#2DC1BC

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bcbe;
/* rgb */ color: rgb(99, 188, 190);
/* oklch */ color: oklch(74.1% 0.086 197.4);

Tailwind

colors: {
  custom: {
    50: '#96d0d1',
    500: '#63bcbe',
    950: '#000000',
  },
}

SCSS

$custom: #63bcbe;
$custom-light: #96d0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#63bcbe",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 190
  },
  "hsl": {
    "h": 181.319,
    "s": 41.176,
    "l": 56.667
  },
  "oklch": {
    "l": 0.74103,
    "c": 0.08559,
    "h": 197.4
  },
  "luminance": 0.42337
}

Semantic roles & 50–950 ramp

primary

#63BCBE

secondary

#D1ADAC

accent

#5957D1

background

#F9FCFC

surface

#F2F9F9

border

#CCD2D2

text

#0E1414

muted

#7E8282

Preview Lab

Preview with #63BCBE

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

Preview Lab → · Contrast checker → · Palette generator →