#63BD24#63BD24

#63BD24 is a light, vivid yellow-green. Relative luminance 0.392; OKLCH L 71.5% C 0.199 H 136.0°. Best body text is #000000 at 8.83:1 contrast (WCAG AA passes).

Color values

HEX	#63BD24
RGB	rgb(99, 189, 36)
HSL	hsl(95, 68%, 44%)
HSV	hsv(95, 81%, 74%)
CMYK	cmyk(47.6%, 0%, 81%, 25.9%)
CIE-LAB	lab(68.88, -51.31, 62.63)
CIE-LCH	lch(68.88, 80.97, 129.33°)
OKLab	oklab(71.47% -0.1432 0.1382)
OKLCH	oklch(71.47% 0.199 136)
XYZ	xyz(23.6610, 39.1736, 7.9832)
Luminance	0.3917 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BD24 #7E24BD

analogous

#B0BD24 #63BD24 #24BD32

triadic

#63BD24 #2463BD #BD2463

tetradic

#63BD24 #24B0BD #7E24BD #BD3224

square

#63BD24 #24B0BD #7E24BD #BD3224

split-complementary

#63BD24 #3224BD #BD24B0

monochromatic

#2D5610 #488A1A #63BD24 #82DB43 #A4E576

Accessibility & contrast

On white

2.38

#63BD24 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.83

#63BD24 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BD24

8.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BD24	#FFFFFF	#000000	##000000
##63BD24	1.00	2.38	8.83	8.83
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.83	21.00	1.00	1.00
##000000	8.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4AD00

Deuteranopia (green-blind)

#B8A536

Tritanopia (blue-blind)

#5FB6A1

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bd24;
/* rgb */ color: rgb(99, 189, 36);
/* oklch */ color: oklch(71.5% 0.199 136.0);

Tailwind

colors: {
  custom: {
    50: '#98d16d',
    500: '#63bd24',
    950: '#000000',
  },
}

SCSS

$custom: #63bd24;
$custom-light: #98d16d;
$custom-dark: #000000;

JSON

{
  "hex": "#63bd24",
  "rgb": {
    "r": 99,
    "g": 189,
    "b": 36
  },
  "hsl": {
    "h": 95.294,
    "s": 68,
    "l": 44.118
  },
  "oklch": {
    "l": 0.71466,
    "c": 0.19898,
    "h": 136
  },
  "luminance": 0.39175
}

Semantic roles & 50–950 ramp

primary

#63BD24

secondary

#A770CC

accent

#3DEBA3

background

#F9FCF6

surface

#F2F9EC

border

#CCD2C7

text

#0F1408

muted

#7E827A

Preview Lab

Preview with #63BD24

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

Preview Lab → · Contrast checker → · Palette generator →