#63BCA3#63BCA3

#63BCA3 is a light, moderate teal. Relative luminance 0.413; OKLCH L 73.3% C 0.094 H 173.2°. Best body text is #000000 at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#63BCA3
RGB	rgb(99, 188, 163)
HSL	hsl(163, 40%, 56%)
HSV	hsv(163, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 13.3%, 26.3%)
CIE-LAB	lab(70.36, -32.80, 4.42)
CIE-LCH	lch(70.36, 33.10, 172.32°)
OKLab	oklab(73.26% -0.0935 0.0112)
OKLCH	oklch(73.26% 0.094 173.2)
XYZ	xyz(29.7369, 41.2610, 41.0404)
Luminance	0.4126 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BCA3 #BC637C

analogous

#63BC77 #63BCA3 #63A9BC

triadic

#63BCA3 #A363BC #BCA363

tetradic

#63BCA3 #7763BC #BC637C #A9BC63

square

#63BCA3 #7763BC #BC637C #A9BC63

split-complementary

#63BCA3 #BC63A9 #BC7763

monochromatic

#317361 #449E85 #63BCA3 #8ECEBC #B9E1D5

Accessibility & contrast

On white

2.27

#63BCA3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.25

#63BCA3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BCA3

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BCA3	#FFFFFF	#000000	##000000
##63BCA3	1.00	2.27	9.25	9.25
#FFFFFF	2.27	1.00	21.00	21.00
#000000	9.25	21.00	1.00	1.00
##000000	9.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B2A2

Deuteranopia (green-blind)

#A9A8A5

Tritanopia (blue-blind)

#41BEB5

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #63bca3;
/* rgb */ color: rgb(99, 188, 163);
/* oklch */ color: oklch(73.3% 0.094 173.2);

Tailwind

colors: {
  custom: {
    50: '#95d0be',
    500: '#63bca3',
    950: '#000000',
  },
}

SCSS

$custom: #63bca3;
$custom-light: #95d0be;
$custom-dark: #000000;

JSON

{
  "hex": "#63bca3",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 163
  },
  "hsl": {
    "h": 163.146,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.73259,
    "c": 0.09417,
    "h": 173.2
  },
  "luminance": 0.41263
}

Semantic roles & 50–950 ramp

primary

#63BCA3

secondary

#D0ABB5

accent

#587AD0

background

#F9FCFB

surface

#F2F9F6

border

#CCD2D0

text

#0E1412

muted

#7E8281

Preview Lab

Preview with #63BCA3

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

Preview Lab → · Contrast checker → · Palette generator →