#63BFA9#63BFA9

#63BFA9 is a light, moderate teal. Relative luminance 0.428; OKLCH L 74.2% C 0.095 H 176.0°. Best body text is #000000 at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#63BFA9
RGB	rgb(99, 191, 169)
HSL	hsl(166, 42%, 57%)
HSV	hsv(166, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 11.5%, 25.1%)
CIE-LAB	lab(71.40, -32.80, 2.66)
CIE-LCH	lch(71.40, 32.91, 175.37°)
OKLab	oklab(74.15% -0.0943 0.0065)
OKLCH	oklch(74.15% 0.095 176)
XYZ	xyz(30.9348, 42.7763, 44.1549)
Luminance	0.4278 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BFA9 #BF6379

analogous

#63BF7B #63BFA9 #63A7BF

triadic

#63BFA9 #A963BF #BFA963

tetradic

#63BFA9 #7B63BF #BF6379 #A7BF63

square

#63BFA9 #7B63BF #BF6379 #A7BF63

split-complementary

#63BFA9 #BF63A7 #BF7B63

monochromatic

#317766 #43A28B #63BFA9 #8ED1C1 #BAE3D9

Accessibility & contrast

On white

2.20

#63BFA9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.56

#63BFA9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BFA9

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BFA9	#FFFFFF	#000000	##000000
##63BFA9	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)

#B9B5A8

Deuteranopia (green-blind)

#AAAAAB

Tritanopia (blue-blind)

#3CC1B8

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #63bfa9;
/* rgb */ color: rgb(99, 191, 169);
/* oklch */ color: oklch(74.2% 0.095 176.0);

Tailwind

colors: {
  custom: {
    50: '#95d2c2',
    500: '#63bfa9',
    950: '#000000',
  },
}

SCSS

$custom: #63bfa9;
$custom-light: #95d2c2;
$custom-dark: #000000;

JSON

{
  "hex": "#63bfa9",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 169
  },
  "hsl": {
    "h": 165.652,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.74154,
    "c": 0.09452,
    "h": 176
  },
  "luminance": 0.42779
}

Semantic roles & 50–950 ramp

primary

#63BFA9

secondary

#D2ACB5

accent

#5674D2

background

#F9FCFB

surface

#F2F9F7

border

#CCD2D0

text

#0E1412

muted

#7E8281

Preview Lab

Preview with #63BFA9

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

Preview Lab → · Contrast checker → · Palette generator →