#63DF4D#63DF4D

#63DF4D is a light, highly saturated green. Relative luminance 0.560; OKLCH L 80.4% C 0.216 H 140.8°. Best body text is #000000 at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#63DF4D
RGB	rgb(99, 223, 77)
HSL	hsl(111, 70%, 59%)
HSV	hsv(111, 65%, 87%)
CMYK	cmyk(55.6%, 0%, 65.5%, 12.5%)
CIE-LAB	lab(79.59, -61.07, 59.08)
CIE-LCH	lch(79.59, 84.97, 135.95°)
OKLab	oklab(80.37% -0.1671 0.1362)
OKLCH	oklch(80.37% 0.216 140.8)
XYZ	xyz(32.8713, 55.9610, 16.0891)
Luminance	0.5596 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DF4D #C94DDF

analogous

#ACDF4D #63DF4D #4DDF80

triadic

#63DF4D #4D63DF #DF4D63

tetradic

#63DF4D #4DACDF #C94DDF #DF804D

square

#63DF4D #4DACDF #C94DDF #DF804D

split-complementary

#63DF4D #804DDF #DF4DAC

monochromatic

#2E971B #3DCA24 #63DF4D #90E881 #BEF2B5

Accessibility & contrast

On white

1.72

#63DF4D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.19

#63DF4D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DF4D

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DF4D	#FFFFFF	#000000	##000000
##63DF4D	1.00	1.72	12.19	12.19
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.19	21.00	1.00	1.00
##000000	12.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC3A

Deuteranopia (green-blind)

#D5C15A

Tritanopia (blue-blind)

#53D8C1

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #63df4d;
/* rgb */ color: rgb(99, 223, 77);
/* oklch */ color: oklch(80.4% 0.216 140.8);

Tailwind

colors: {
  custom: {
    50: '#9bea85',
    500: '#63df4d',
    950: '#000000',
  },
}

SCSS

$custom: #63df4d;
$custom-light: #9bea85;
$custom-dark: #000000;

JSON

{
  "hex": "#63df4d",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 77
  },
  "hsl": {
    "h": 110.959,
    "s": 69.524,
    "l": 58.824
  },
  "oklch": {
    "l": 0.80372,
    "c": 0.21552,
    "h": 140.8
  },
  "luminance": 0.55964
}

Semantic roles & 50–950 ramp

primary

#63DF4D

secondary

#8B359B

accent

#3BECD2

background

#FCFEFB

surface

#F6FDF2

border

#D0D5CC

text

#0F160B

muted

#80847E

Preview Lab

Preview with #63DF4D

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

Preview Lab → · Contrast checker → · Palette generator →