#63BFAA#63BFAA

#63BFAA is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.2% C 0.094 H 176.8°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#63BFAA
RGB	rgb(99, 191, 170)
HSL	hsl(166, 42%, 57%)
HSV	hsv(166, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 11%, 25.1%)
CIE-LAB	lab(71.43, -32.57, 2.15)
CIE-LCH	lch(71.43, 32.64, 176.22°)
OKLab	oklab(74.18% -0.0938 0.0052)
OKLCH	oklch(74.18% 0.094 176.8)
XYZ	xyz(31.0290, 42.8139, 44.6512)
Luminance	0.4282 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BFAA #BF6378

analogous

#63BF7C #63BFAA #63A6BF

triadic

#63BFAA #AA63BF #BFAA63

tetradic

#63BFAA #7C63BF #BF6378 #A6BF63

square

#63BFAA #7C63BF #BF6378 #A6BF63

split-complementary

#63BFAA #BF63A6 #BF7C63

monochromatic

#317767 #43A28C #63BFAA #8ED1C2 #BAE3D9

Accessibility & contrast

On white

2.20

#63BFAA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#63BFAA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BFAA

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BFAA	#FFFFFF	#000000	##000000
##63BFAA	1.00	2.20	9.56	9.56
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.56	21.00	1.00	1.00
##000000	9.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9B5A9

Deuteranopia (green-blind)

#AAAAAC

Tritanopia (blue-blind)

#3CC1B9

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63bfaa;
/* rgb */ color: rgb(99, 191, 170);
/* oklch */ color: oklch(74.2% 0.094 176.8);

Tailwind

colors: {
  custom: {
    50: '#95d2c3',
    500: '#63bfaa',
    950: '#000000',
  },
}

SCSS

$custom: #63bfaa;
$custom-light: #95d2c3;
$custom-dark: #000000;

JSON

{
  "hex": "#63bfaa",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 170
  },
  "hsl": {
    "h": 166.304,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74183,
    "c": 0.09398,
    "h": 176.8
  },
  "luminance": 0.42817
}

Semantic roles & 50–950 ramp

primary

#63BFAA

secondary

#D2ACB5

accent

#5672D2

background

#F9FCFB

surface

#F2F9F7

border

#CCD2D0

text

#0E1412

muted

#7E8281

Preview Lab

Preview with #63BFAA

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

Preview Lab → · Contrast checker → · Palette generator →