#63BF9F#63BF9F

#63BF9F is a light, moderate teal. Relative luminance 0.424; OKLCH L 73.9% C 0.101 H 168.6°. Best body text is #000000 at 9.48:1 contrast (WCAG AA passes).

Color values

HEX	#63BF9F
RGB	rgb(99, 191, 159)
HSL	hsl(159, 42%, 57%)
HSV	hsv(159, 48%, 75%)
CMYK	cmyk(48.2%, 0%, 16.8%, 25.1%)
CIE-LAB	lab(71.16, -35.12, 7.75)
CIE-LCH	lch(71.16, 35.97, 167.55°)
OKLab	oklab(73.87% -0.0988 0.0199)
OKLCH	oklch(73.87% 0.101 168.6)
XYZ	xyz(30.0317, 42.4150, 39.3985)
Luminance	0.4242 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF9F #BF6383

analogous

#63BF71 #63BF9F #63B1BF

triadic

#63BF9F #9F63BF #BF9F63

tetradic

#63BF9F #7163BF #BF6383 #B1BF63

square

#63BF9F #7163BF #BF6383 #B1BF63

split-complementary

#63BF9F #BF63B1 #BF7163

monochromatic

#31775E #43A281 #63BF9F #8ED1BA #BAE3D4

Accessibility & contrast

On white

2.21

#63BF9F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.48

#63BF9F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF9F

9.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF9F	#FFFFFF	#000000	##000000
##63BF9F	1.00	2.21	9.48	9.48
#FFFFFF	2.21	1.00	21.00	21.00
#000000	9.48	21.00	1.00	1.00
##000000	9.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBB49D

Deuteranopia (green-blind)

#ACAAA1

Tritanopia (blue-blind)

#42C0B6

Achromatopsia (no color)

#AEAEAE

Design tokens & code

CSS

--color: #63bf9f;
/* rgb */ color: rgb(99, 191, 159);
/* oklch */ color: oklch(73.9% 0.101 168.6);

Tailwind

colors: {
  custom: {
    50: '#95d3bb',
    500: '#63bf9f',
    950: '#000000',
  },
}

SCSS

$custom: #63bf9f;
$custom-light: #95d3bb;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf9f",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 159
  },
  "hsl": {
    "h": 159.13,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.73872,
    "c": 0.10078,
    "h": 168.6
  },
  "luminance": 0.42417
}

Semantic roles & 50–950 ramp

primary

#63BF9F

secondary

#D2ACB9

accent

#5681D2

background

#F9FCFB

surface

#F2F9F6

border

#CCD2D0

text

#0E1411

muted

#7E8280

Preview Lab

Preview with #63BF9F

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

Preview Lab → · Contrast checker → · Palette generator →