#63BCB2#63BCB2

#63BCB2 is a light, moderate teal. Relative luminance 0.418; OKLCH L 73.7% C 0.087 H 186.0°. Best body text is #000000 at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#63BCB2
RGB	rgb(99, 188, 178)
HSL	hsl(173, 40%, 56%)
HSV	hsv(173, 47%, 74%)
CMYK	cmyk(47.3%, 0%, 5.3%, 26.3%)
CIE-LAB	lab(70.75, -29.17, -3.21)
CIE-LCH	lch(70.75, 29.35, 186.28°)
OKLab	oklab(73.71% -0.0868 -0.0091)
OKLCH	oklch(73.71% 0.087 186)
XYZ	xyz(31.1614, 41.8308, 48.5429)
Luminance	0.4183 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BCB2 #BC636D

analogous

#63BC86 #63BCB2 #639ABC

triadic

#63BCB2 #B263BC #BCB263

tetradic

#63BCB2 #8663BC #BC636D #9ABC63

square

#63BCB2 #8663BC #BC636D #9ABC63

split-complementary

#63BCB2 #BC639A #BC8663

monochromatic

#31736C #449E94 #63BCB2 #8ECEC7 #B9E1DC

Accessibility & contrast

On white

2.24

#63BCB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.37

#63BCB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BCB2

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BCB2	#FFFFFF	#000000	##000000
##63BCB2	1.00	2.24	9.37	9.37
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.37	21.00	1.00	1.00
##000000	9.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4B4B2

Deuteranopia (green-blind)

#A5A9B3

Tritanopia (blue-blind)

#37BFB9

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #63bcb2;
/* rgb */ color: rgb(99, 188, 178);
/* oklch */ color: oklch(73.7% 0.087 186.0);

Tailwind

colors: {
  custom: {
    50: '#95d0c9',
    500: '#63bcb2',
    950: '#000000',
  },
}

SCSS

$custom: #63bcb2;
$custom-light: #95d0c9;
$custom-dark: #000000;

JSON

{
  "hex": "#63bcb2",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 178
  },
  "hsl": {
    "h": 173.258,
    "s": 39.91,
    "l": 56.275
  },
  "oklch": {
    "l": 0.73709,
    "c": 0.08731,
    "h": 186
  },
  "luminance": 0.41833
}

Semantic roles & 50–950 ramp

primary

#63BCB2

secondary

#D0ABAF

accent

#5865D0

background

#F9FCFC

surface

#F2F9F8

border

#CCD2D1

text

#0E1413

muted

#7E8282

Preview Lab

Preview with #63BCB2

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

Preview Lab → · Contrast checker → · Palette generator →