#63BF42#63BF42

#63BF42 is a light, vivid green. Relative luminance 0.403; OKLCH L 72.2% C 0.184 H 138.5°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#63BF42
RGB	rgb(99, 191, 66)
HSL	hsl(104, 49%, 50%)
HSV	hsv(104, 65%, 75%)
CMYK	cmyk(48.2%, 0%, 65.4%, 25.1%)
CIE-LAB	lab(69.69, -50.01, 52.85)
CIE-LCH	lch(69.69, 72.76, 133.42°)
OKLab	oklab(72.19% -0.1378 0.1218)
OKLCH	oklch(72.19% 0.184 138.5)
XYZ	xyz(24.7589, 40.3059, 11.6284)
Luminance	0.4031 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BF42 #9E42BF

analogous

#A1BF42 #63BF42 #42BF5F

triadic

#63BF42 #4263BF #BF4263

tetradic

#63BF42 #42A1BF #9E42BF #BF5F42

square

#63BF42 #42A1BF #9E42BF #BF5F42

split-complementary

#63BF42 #5F42BF #BF42A1

monochromatic

#346522 #4B9232 #63BF42 #89CE70 #AEDE9D

Accessibility & contrast

On white

2.32

#63BF42 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#63BF42 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BF42

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BF42	#FFFFFF	#000000	##000000
##63BF42	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C5AF32

Deuteranopia (green-blind)

#B8A74D

Tritanopia (blue-blind)

#5CB9A5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #63bf42;
/* rgb */ color: rgb(99, 191, 66);
/* oklch */ color: oklch(72.2% 0.184 138.5);

Tailwind

colors: {
  custom: {
    50: '#97d37c',
    500: '#63bf42',
    950: '#000000',
  },
}

SCSS

$custom: #63bf42;
$custom-light: #97d37c;
$custom-dark: #000000;

JSON

{
  "hex": "#63bf42",
  "rgb": {
    "r": 99,
    "g": 191,
    "b": 66
  },
  "hsl": {
    "h": 104.16,
    "s": 49.407,
    "l": 50.392
  },
  "oklch": {
    "l": 0.72192,
    "c": 0.18387,
    "h": 138.5
  },
  "luminance": 0.40308
}

Semantic roles & 50–950 ramp

primary

#63BF42

secondary

#BC93CA

accent

#4FD9B4

background

#F9FDF7

surface

#F2FAEE

border

#CCD3C9

text

#0E140A

muted

#7E837C

Preview Lab

Preview with #63BF42

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

Preview Lab → · Contrast checker → · Palette generator →