#63AFB1#63AFB1

#63AFB1 is a light, moderate teal. Relative luminance 0.365; OKLCH L 70.6% C 0.076 H 197.8°. Best body text is #000000 at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#63AFB1
RGB	rgb(99, 175, 177)
HSL	hsl(182, 33%, 54%)
HSV	hsv(182, 44%, 69%)
CMYK	cmyk(44.1%, 1.1%, 0%, 30.6%)
CIE-LAB	lab(66.89, -22.98, -8.38)
CIE-LCH	lch(66.89, 24.46, 200.04°)
OKLab	oklab(70.59% -0.072 -0.0231)
OKLCH	oklch(70.59% 0.076 197.8)
XYZ	xyz(28.4083, 36.4847, 47.1317)
Luminance	0.3649 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63AFB1 #B16563

analogous

#63B18C #63AFB1 #6388B1

triadic

#63AFB1 #B163AF #AFB163

tetradic

#63AFB1 #8C63B1 #B16563 #88B163

square

#63AFB1 #8C63B1 #B16563 #88B163

split-complementary

#63AFB1 #B16388 #B18C63

monochromatic

#336566 #488D8F #63AFB1 #8CC4C5 #B5D9DA

Accessibility & contrast

On white

2.53

#63AFB1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.30

#63AFB1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63AFB1

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63AFB1	#FFFFFF	#000000	##000000
##63AFB1	1.00	2.53	8.30	8.30
#FFFFFF	2.53	1.00	21.00	21.00
#000000	8.30	21.00	1.00	1.00
##000000	8.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6A9B1

Deuteranopia (green-blind)

#989EB2

Tritanopia (blue-blind)

#3CB4AF

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63afb1;
/* rgb */ color: rgb(99, 175, 177);
/* oklch */ color: oklch(70.6% 0.076 197.8);

Tailwind

colors: {
  custom: {
    50: '#94c7c8',
    500: '#63afb1',
    950: '#000000',
  },
}

SCSS

$custom: #63afb1;
$custom-light: #94c7c8;
$custom-dark: #000000;

JSON

{
  "hex": "#63afb1",
  "rgb": {
    "r": 99,
    "g": 175,
    "b": 177
  },
  "hsl": {
    "h": 181.538,
    "s": 33.333,
    "l": 54.118
  },
  "oklch": {
    "l": 0.70589,
    "c": 0.0756,
    "h": 197.8
  },
  "luminance": 0.36487
}

Semantic roles & 50–950 ramp

primary

#63AFB1

secondary

#C8A8A7

accent

#615EC9

background

#F9FCFC

surface

#F2F8F8

border

#CCD1D1

text

#0E1313

muted

#7E8282

Preview Lab

Preview with #63AFB1

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

Preview Lab → · Contrast checker → · Palette generator →