#63DC80#63DC80

#63DC80 is a light, vivid green. Relative luminance 0.554; OKLCH L 80.3% C 0.169 H 149.1°. Best body text is #000000 at 12.08:1 contrast (WCAG AA passes).

Color values

HEX	#63DC80
RGB	rgb(99, 220, 128)
HSL	hsl(134, 63%, 63%)
HSV	hsv(134, 55%, 86%)
CMYK	cmyk(55%, 0%, 41.8%, 13.7%)
CIE-LAB	lab(79.27, -53.51, 35.16)
CIE-LCH	lch(79.27, 64.03, 146.70°)
OKLab	oklab(80.3% -0.1449 0.0868)
OKLCH	oklch(80.3% 0.169 149.1)
XYZ	xyz(34.6327, 55.3945, 29.2850)
Luminance	0.5540 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DC80 #DC63BF

analogous

#83DC63 #63DC80 #63DCBC

triadic

#63DC80 #8063DC #DC8063

tetradic

#63DC80 #6383DC #DC63BF #DCBC63

square

#63DC80 #6383DC #DC63BF #DCBC63

split-complementary

#63DC80 #BC63DC #DC6383

monochromatic

#24A142 #31D157 #63DC80 #95E7A9 #C7F2D1

Accessibility & contrast

On white

1.74

#63DC80 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.08

#63DC80 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DC80

12.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DC80	#FFFFFF	#000000	##000000
##63DC80	1.00	1.74	12.08	12.08
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.08	21.00	1.00	1.00
##000000	12.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECB79

Deuteranopia (green-blind)

#CDC086

Tritanopia (blue-blind)

#47D8C5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63dc80;
/* rgb */ color: rgb(99, 220, 128);
/* oklch */ color: oklch(80.3% 0.169 149.1);

Tailwind

colors: {
  custom: {
    50: '#99e8a6',
    500: '#63dc80',
    950: '#000000',
  },
}

SCSS

$custom: #63dc80;
$custom-light: #99e8a6;
$custom-dark: #000000;

JSON

{
  "hex": "#63dc80",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 128
  },
  "hsl": {
    "h": 134.38,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80296,
    "c": 0.16893,
    "h": 149.1
  },
  "luminance": 0.55398
}

Semantic roles & 50–950 ramp

primary

#63DC80

secondary

#A43F8C

accent

#1AA1CB

background

#FCFEFC

surface

#F5FDF6

border

#CFD5D0

text

#0F160F

muted

#808480

Preview Lab

Preview with #63DC80

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

Preview Lab → · Contrast checker → · Palette generator →