#63EFB7#63EFB7

#63EFB7 is a very light, vivid teal. Relative luminance 0.678; OKLCH L 86.1% C 0.146 H 163.8°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#63EFB7
RGB	rgb(99, 239, 183)
HSL	hsl(156, 81%, 66%)
HSV	hsv(156, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 23.4%, 6.3%)
CIE-LAB	lab(85.91, -50.84, 15.91)
CIE-LCH	lch(85.91, 53.27, 162.62°)
OKLab	oklab(86.06% -0.1404 0.0407)
OKLCH	oklch(86.06% 0.146 163.8)
XYZ	xyz(44.5550, 67.8002, 55.5293)
Luminance	0.6781 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EFB7 #EF639B

analogous

#63EF71 #63EFB7 #63E1EF

triadic

#63EFB7 #B763EF #EFB763

tetradic

#63EFB7 #7163EF #EF639B #E1EF63

square

#63EFB7 #7163EF #EF639B #E1EF63

split-complementary

#63EFB7 #EF63E1 #EF7163

monochromatic

#14C47D #2BE99D #63EFB7 #9BF5D1 #D2FAEA

Accessibility & contrast

On white

1.44

#63EFB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#63EFB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EFB7

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EFB7	#FFFFFF	#000000	##000000
##63EFB7	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBDFB4

Deuteranopia (green-blind)

#D7D1BB

Tritanopia (blue-blind)

#11EFDF

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #63efb7;
/* rgb */ color: rgb(99, 239, 183);
/* oklch */ color: oklch(86.1% 0.146 163.8);

Tailwind

colors: {
  custom: {
    50: '#9bf5cc',
    500: '#63efb7',
    950: '#000000',
  },
}

SCSS

$custom: #63efb7;
$custom-light: #9bf5cc;
$custom-dark: #000000;

JSON

{
  "hex": "#63efb7",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 183
  },
  "hsl": {
    "h": 156,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.86056,
    "c": 0.1462,
    "h": 163.8
  },
  "luminance": 0.67805
}

Semantic roles & 50–950 ramp

primary

#63EFB7

secondary

#C1356D

accent

#085DDE

background

#FCFFFE

surface

#F6FEFA

border

#D0D6D3

text

#0F1713

muted

#808583

Preview Lab

Preview with #63EFB7

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

Preview Lab → · Contrast checker → · Palette generator →