#63EF82#63EF82

#63EF82 is a very light, vivid green. Relative luminance 0.660; OKLCH L 85.0% C 0.193 H 148.2°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#63EF82
RGB	rgb(99, 239, 130)
HSL	hsl(133, 81%, 66%)
HSV	hsv(133, 59%, 94%)
CMYK	cmyk(58.6%, 0%, 45.6%, 6.3%)
CIE-LAB	lab(84.99, -60.50, 41.51)
CIE-LCH	lch(84.99, 73.37, 145.54°)
OKLab	oklab(85.01% -0.1636 0.1015)
OKLCH	oklch(85.01% 0.193 148.2)
XYZ	xyz(40.0386, 65.9936, 31.7428)
Luminance	0.6600 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63EF82 #EF63D0

analogous

#8AEF63 #63EF82 #63EFC8

triadic

#63EF82 #8263EF #EF8263

tetradic

#63EF82 #638AEF #EF63D0 #EFC863

square

#63EF82 #638AEF #EF63D0 #EFC863

split-complementary

#63EF82 #C863EF #EF638A

monochromatic

#14C43B #2BE956 #63EF82 #9BF5AE #D2FADB

Accessibility & contrast

On white

1.48

#63EF82 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#63EF82 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63EF82

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63EF82	#FFFFFF	#000000	##000000
##63EF82	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1DC79

Deuteranopia (green-blind)

#DFCF89

Tritanopia (blue-blind)

#40EAD5

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #63ef82;
/* rgb */ color: rgb(99, 239, 130);
/* oklch */ color: oklch(85.0% 0.193 148.2);

Tailwind

colors: {
  custom: {
    50: '#9bf5a8',
    500: '#63ef82',
    950: '#000000',
  },
}

SCSS

$custom: #63ef82;
$custom-light: #9bf5a8;
$custom-dark: #000000;

JSON

{
  "hex": "#63ef82",
  "rgb": {
    "r": 99,
    "g": 239,
    "b": 130
  },
  "hsl": {
    "h": 133.286,
    "s": 81.395,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85007,
    "c": 0.19251,
    "h": 148.2
  },
  "luminance": 0.65997
}

Semantic roles & 50–950 ramp

primary

#63EF82

secondary

#C135A2

accent

#08AEDE

background

#FCFFFC

surface

#F6FFF6

border

#D0D7D0

text

#0F1710

muted

#808580

Preview Lab

Preview with #63EF82

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

Preview Lab → · Contrast checker → · Palette generator →