#63BB44#63BB44

#63BB44 is a light, vivid green. Relative luminance 0.386; OKLCH L 71.2% C 0.177 H 138.5°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#63BB44
RGB	rgb(99, 187, 68)
HSL	hsl(104, 47%, 50%)
HSV	hsv(104, 64%, 73%)
CMYK	cmyk(47.1%, 0%, 63.6%, 26.7%)
CIE-LAB	lab(68.47, -48.23, 50.66)
CIE-LCH	lch(68.47, 69.95, 133.59°)
OKLab	oklab(71.2% -0.1328 0.1174)
OKLCH	oklch(71.2% 0.177 138.5)
XYZ	xyz(23.9585, 38.6090, 11.6576)
Luminance	0.3861 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB44 #9C44BB

analogous

#9EBB44 #63BB44 #44BB61

triadic

#63BB44 #4463BB #BB4463

tetradic

#63BB44 #449EBB #9C44BB #BB6144

square

#63BB44 #449EBB #9C44BB #BB6144

split-complementary

#63BB44 #6144BB #BB449E

monochromatic

#336123 #4B8E34 #63BB44 #88CB71 #AEDC9E

Accessibility & contrast

On white

2.41

#63BB44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#63BB44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB44

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB44	#FFFFFF	#000000	##000000
##63BB44	1.00	2.41	8.72	8.72
#FFFFFF	2.41	1.00	21.00	21.00
#000000	8.72	21.00	1.00	1.00
##000000	8.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AC36

Deuteranopia (green-blind)

#B5A44E

Tritanopia (blue-blind)

#5CB5A2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #63bb44;
/* rgb */ color: rgb(99, 187, 68);
/* oklch */ color: oklch(71.2% 0.177 138.5);

Tailwind

colors: {
  custom: {
    50: '#96d07d',
    500: '#63bb44',
    950: '#000000',
  },
}

SCSS

$custom: #63bb44;
$custom-light: #96d07d;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb44",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 68
  },
  "hsl": {
    "h": 104.37,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.71197,
    "c": 0.17724,
    "h": 138.5
  },
  "luminance": 0.38611
}

Semantic roles & 50–950 ramp

primary

#63BB44

secondary

#BA93C8

accent

#51D6B4

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #63BB44

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

Preview Lab → · Contrast checker → · Palette generator →