#63DC79#63DC79

#63DC79 is a light, vivid green. Relative luminance 0.552; OKLCH L 80.2% C 0.175 H 147.5°. Best body text is #000000 at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#63DC79
RGB	rgb(99, 220, 121)
HSL	hsl(131, 63%, 63%)
HSV	hsv(131, 55%, 86%)
CMYK	cmyk(55%, 0%, 45%, 13.7%)
CIE-LAB	lab(79.17, -54.61, 38.52)
CIE-LCH	lch(79.17, 66.83, 144.80°)
OKLab	oklab(80.18% -0.1479 0.0943)
OKLCH	oklch(80.18% 0.175 147.5)
XYZ	xyz(34.1878, 55.2165, 26.9417)
Luminance	0.5522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DC79 #DC63C6

analogous

#8ADC63 #63DC79 #63DCB5

triadic

#63DC79 #7963DC #DC7963

tetradic

#63DC79 #638ADC #DC63C6 #DCB563

square

#63DC79 #638ADC #DC63C6 #DCB563

split-complementary

#63DC79 #B563DC #DC638A

monochromatic

#24A13B #31D14E #63DC79 #95E7A4 #C7F2CF

Accessibility & contrast

On white

1.74

#63DC79 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.04

#63DC79 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DC79

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DC79	#FFFFFF	#000000	##000000
##63DC79	1.00	1.74	12.04	12.04
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.04	21.00	1.00	1.00
##000000	12.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DECB71

Deuteranopia (green-blind)

#CEC080

Tritanopia (blue-blind)

#49D8C4

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #63dc79;
/* rgb */ color: rgb(99, 220, 121);
/* oklch */ color: oklch(80.2% 0.175 147.5);

Tailwind

colors: {
  custom: {
    50: '#99e8a1',
    500: '#63dc79',
    950: '#000000',
  },
}

SCSS

$custom: #63dc79;
$custom-light: #99e8a1;
$custom-dark: #000000;

JSON

{
  "hex": "#63dc79",
  "rgb": {
    "r": 99,
    "g": 220,
    "b": 121
  },
  "hsl": {
    "h": 130.909,
    "s": 63.351,
    "l": 62.549
  },
  "oklch": {
    "l": 0.80178,
    "c": 0.1754,
    "h": 147.5
  },
  "luminance": 0.5522
}

Semantic roles & 50–950 ramp

primary

#63DC79

secondary

#A43F92

accent

#1AABCB

background

#FCFEFC

surface

#F5FDF5

border

#CFD5CF

text

#0F160F

muted

#808480

Preview Lab

Preview with #63DC79

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

Preview Lab → · Contrast checker → · Palette generator →