#63C0BC#63C0BC

#63C0BC is a light, moderate teal. Relative luminance 0.440; OKLCH L 75.0% C 0.089 H 191.7°. Best body text is #000000 at 9.80:1 contrast (WCAG AA passes).

Color values

HEX	#63C0BC
RGB	rgb(99, 192, 188)
HSL	hsl(177, 42%, 57%)
HSV	hsv(177, 48%, 75%)
CMYK	cmyk(48.4%, 0%, 2.1%, 24.7%)
CIE-LAB	lab(72.22, -28.57, -6.52)
CIE-LCH	lch(72.22, 29.31, 192.86°)
OKLab	oklab(74.98% -0.0871 -0.0181)
OKLCH	oklch(74.98% 0.089 191.7)
XYZ	xyz(33.0686, 43.9799, 54.3135)
Luminance	0.4398 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63C0BC #C06367

analogous

#63C08D #63C0BC #6396C0

triadic

#63C0BC #BC63C0 #C0BC63

tetradic

#63C0BC #8D63C0 #C06367 #96C063

square

#63C0BC #8D63C0 #C06367 #96C063

split-complementary

#63C0BC #C06396 #C08D63

monochromatic

#317875 #42A49F #63C0BC #8FD2CF #BAE3E1

Accessibility & contrast

On white

2.14

#63C0BC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.80

#63C0BC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63C0BC

9.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63C0BC	#FFFFFF	#000000	##000000
##63C0BC	1.00	2.14	9.80	9.80
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.80	21.00	1.00	1.00
##000000	9.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7B8BC

Deuteranopia (green-blind)

#A7ACBD

Tritanopia (blue-blind)

#2DC4BE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #63c0bc;
/* rgb */ color: rgb(99, 192, 188);
/* oklch */ color: oklch(75.0% 0.089 191.7);

Tailwind

colors: {
  custom: {
    50: '#96d3d0',
    500: '#63c0bc',
    950: '#000000',
  },
}

SCSS

$custom: #63c0bc;
$custom-light: #96d3d0;
$custom-dark: #000000;

JSON

{
  "hex": "#63c0bc",
  "rgb": {
    "r": 99,
    "g": 192,
    "b": 188
  },
  "hsl": {
    "h": 177.419,
    "s": 42.466,
    "l": 57.059
  },
  "oklch": {
    "l": 0.74981,
    "c": 0.08896,
    "h": 191.7
  },
  "luminance": 0.43983
}

Semantic roles & 50–950 ramp

primary

#63C0BC

secondary

#D2ACAE

accent

#565BD2

background

#F9FDFC

surface

#F2FAF9

border

#CCD3D2

text

#0E1413

muted

#7E8382

Preview Lab

Preview with #63C0BC

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

Preview Lab → · Contrast checker → · Palette generator →