#63DF66#63DF66

#63DF66 is a light, vivid green. Relative luminance 0.564; OKLCH L 80.6% C 0.196 H 143.9°. Best body text is #000000 at 12.28:1 contrast (WCAG AA passes).

Color values

HEX	#63DF66
RGB	rgb(99, 223, 102)
HSL	hsl(121, 66%, 63%)
HSV	hsv(121, 56%, 87%)
CMYK	cmyk(55.6%, 0%, 54.3%, 12.5%)
CIE-LAB	lab(79.83, -58.38, 48.47)
CIE-LCH	lch(79.83, 75.88, 140.30°)
OKLab	oklab(80.65% -0.1585 0.1156)
OKLCH	oklch(80.65% 0.196 143.9)
XYZ	xyz(33.9296, 56.3844, 21.6631)
Luminance	0.5639 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63DF66 #DF63DC

analogous

#9EDF63 #63DF66 #63DFA4

triadic

#63DF66 #6663DF #DF6663

tetradic

#63DF66 #639EDF #DF63DC #DFA463

square

#63DF66 #639EDF #DF63DC #DFA463

split-complementary

#63DF66 #A463DF #DF639E

monochromatic

#22A625 #30D534 #63DF66 #96E998 #C9F4CA

Accessibility & contrast

On white

1.71

#63DF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.28

#63DF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63DF66

12.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63DF66	#FFFFFF	#000000	##000000
##63DF66	1.00	1.71	12.28	12.28
#FFFFFF	1.71	1.00	21.00	21.00
#000000	12.28	21.00	1.00	1.00
##000000	12.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CD5B

Deuteranopia (green-blind)

#D3C26F

Tritanopia (blue-blind)

#4ED9C4

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #63df66;
/* rgb */ color: rgb(99, 223, 102);
/* oklch */ color: oklch(80.6% 0.196 143.9);

Tailwind

colors: {
  custom: {
    50: '#9aea94',
    500: '#63df66',
    950: '#000000',
  },
}

SCSS

$custom: #63df66;
$custom-light: #9aea94;
$custom-dark: #000000;

JSON

{
  "hex": "#63df66",
  "rgb": {
    "r": 99,
    "g": 223,
    "b": 102
  },
  "hsl": {
    "h": 121.452,
    "s": 65.957,
    "l": 63.137
  },
  "oklch": {
    "l": 0.80648,
    "c": 0.19621,
    "h": 143.9
  },
  "luminance": 0.56387
}

Semantic roles & 50–950 ramp

primary

#63DF66

secondary

#A83EA6

accent

#18C9CE

background

#FCFEFC

surface

#F5FDF4

border

#CFD5CE

text

#0F160D

muted

#80847F

Preview Lab

Preview with #63DF66

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

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