#63DF80#63DF80

#63DF80 is a light, vivid green. Relative luminance 0.570; OKLCH L 81.0% C 0.173 H 148.8°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#63DF80
RGB	rgb(99, 223, 128)
HSL	hsl(134, 66%, 63%)
HSV	hsv(134, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 42.6%, 12.5%)
CIE-LAB	lab(80.17, -54.69, 36.32)
CIE-LCH	lch(80.17, 65.66, 146.41°)
OKLab	oklab(81.04% -0.1481 0.0895)
OKLCH	oklch(81.04% 0.173 148.8)
XYZ	xyz(35.4271, 56.9834, 29.5498)
Luminance	0.5699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DF80 #DF63C2

analogous

#84DF63 #63DF80 #63DFBE

triadic

#63DF80 #8063DF #DF8063

tetradic

#63DF80 #6384DF #DF63C2 #DFBE63

square

#63DF80 #6384DF #DF63C2 #DFBE63

split-complementary

#63DF80 #BE63DF #DF6384

monochromatic

#22A641 #30D557 #63DF80 #96E9A9 #C9F4D3

Accessibility & contrast

On white

1.69

#63DF80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#63DF80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DF80

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DF80	#FFFFFF	#000000	##000000
##63DF80	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CE79

Deuteranopia (green-blind)

#D0C286

Tritanopia (blue-blind)

#46DBC8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #63df80;
/* rgb */ color: rgb(99, 223, 128);
/* oklch */ color: oklch(81.0% 0.173 148.8);

Tailwind

colors: {
  custom: {
    50: '#99eaa6',
    500: '#63df80',
    950: '#000000',
  },
}

SCSS

$custom: #63df80;
$custom-light: #99eaa6;
$custom-dark: #000000;

JSON

{
  "hex": "#63df80",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 128
  },
  "hsl": {
    "h": 134.032,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.81036,
    "c": 0.17302,
    "h": 148.8
  },
  "luminance": 0.56987
}

Semantic roles & 50–950 ramp

primary

#63DF80

secondary

#A83E8F

accent

#18A3CE

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F160F

muted

#808480

Preview Lab

Preview with #63DF80

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

Preview Lab → · Contrast checker → · Palette generator →