#63DD84#63DD84

#63DD84 is a light, vivid green. Relative luminance 0.560; OKLCH L 80.6% C 0.167 H 150.0°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#63DD84
RGB	rgb(99, 221, 132)
HSL	hsl(136, 64%, 63%)
HSV	hsv(136, 55%, 87%)
CMYK	cmyk(55.2%, 0%, 40.3%, 13.3%)
CIE-LAB	lab(79.63, -53.26, 33.61)
CIE-LCH	lch(79.63, 62.97, 147.74°)
OKLab	oklab(80.61% -0.1442 0.0833)
OKLCH	oklch(80.61% 0.167 150)
XYZ	xyz(35.1644, 56.0284, 30.7868)
Luminance	0.5603 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DD84 #DD63BC

analogous

#7FDD63 #63DD84 #63DDC1

triadic

#63DD84 #8463DD #DD8463

tetradic

#63DD84 #637FDD #DD63BC #DDC163

square

#63DD84 #637FDD #DD63BC #DDC163

split-complementary

#63DD84 #C163DD #DD637F

monochromatic

#23A246 #31D25C #63DD84 #95E8AC #C7F3D3

Accessibility & contrast

On white

1.72

#63DD84 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#63DD84 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DD84

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DD84	#FFFFFF	#000000	##000000
##63DD84	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECC7E

Deuteranopia (green-blind)

#CEC18A

Tritanopia (blue-blind)

#45D9C7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63dd84;
/* rgb */ color: rgb(99, 221, 132);
/* oklch */ color: oklch(80.6% 0.167 150.0);

Tailwind

colors: {
  custom: {
    50: '#99e8a8',
    500: '#63dd84',
    950: '#000000',
  },
}

SCSS

$custom: #63dd84;
$custom-light: #99e8a8;
$custom-dark: #000000;

JSON

{
  "hex": "#63dd84",
  "rgb": {
    "r": 99,
    "g": 221,
    "b": 132
  },
  "hsl": {
    "h": 136.23,
    "s": 64.211,
    "l": 62.745
  },
  "oklch": {
    "l": 0.80613,
    "c": 0.16658,
    "h": 150
  },
  "luminance": 0.56031
}

Semantic roles & 50–950 ramp

primary

#63DD84

secondary

#A53F8A

accent

#199CCC

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F1610

muted

#808480

Preview Lab

Preview with #63DD84

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

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