#63B64C#63B64C

#63B64C is a light, vivid green. Relative luminance 0.366; OKLCH L 70.0% C 0.164 H 139.3°. Best body text is #000000 at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#63B64C
RGB	rgb(99, 182, 76)
HSL	hsl(107, 42%, 51%)
HSV	hsv(107, 58%, 71%)
CMYK	cmyk(45.6%, 0%, 58.2%, 28.6%)
CIE-LAB	lab(67.00, -45.37, 45.42)
CIE-LCH	lch(67.00, 64.20, 134.97°)
OKLab	oklab(70.02% -0.1245 0.1069)
OKLCH	oklch(70.02% 0.164 139.3)
XYZ	xyz(23.1772, 36.6288, 12.6849)
Luminance	0.3663 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B64C #9F4CB6

analogous

#98B64C #63B64C #4CB66A

triadic

#63B64C #4C63B6 #B64C63

tetradic

#63B64C #4C98B6 #9F4CB6 #B66A4C

square

#63B64C #4C98B6 #9F4CB6 #B66A4C

split-complementary

#63B64C #6A4CB6 #B64C98

monochromatic

#346027 #4B8C39 #63B64C #89C877 #AFD9A3

Accessibility & contrast

On white

2.52

#63B64C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.33

#63B64C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B64C

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B64C	#FFFFFF	#000000	##000000
##63B64C	1.00	2.52	8.33	8.33
#FFFFFF	2.52	1.00	21.00	21.00
#000000	8.33	21.00	1.00	1.00
##000000	8.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BBA841

Deuteranopia (green-blind)

#B0A054

Tritanopia (blue-blind)

#5CB09F

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #63b64c;
/* rgb */ color: rgb(99, 182, 76);
/* oklch */ color: oklch(70.0% 0.164 139.3);

Tailwind

colors: {
  custom: {
    50: '#95cc81',
    500: '#63b64c',
    950: '#000000',
  },
}

SCSS

$custom: #63b64c;
$custom-light: #95cc81;
$custom-dark: #000000;

JSON

{
  "hex": "#63b64c",
  "rgb": {
    "r": 99,
    "g": 182,
    "b": 76
  },
  "hsl": {
    "h": 106.981,
    "s": 42.063,
    "l": 50.588
  },
  "oklch": {
    "l": 0.70017,
    "c": 0.16414,
    "h": 139.3
  },
  "luminance": 0.3663
}

Semantic roles & 50–950 ramp

primary

#63B64C

secondary

#BC97C6

accent

#56D2B7

background

#F9FCF8

surface

#F2F9EF

border

#CCD2CA

text

#0E130B

muted

#7E827C

Preview Lab

Preview with #63B64C

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

Preview Lab → · Contrast checker → · Palette generator →