#63BC45#63BC45

#63BC45 is a light, vivid green. Relative luminance 0.390; OKLCH L 71.5% C 0.178 H 138.7°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#63BC45
RGB	rgb(99, 188, 69)
HSL	hsl(105, 47%, 50%)
HSV	hsv(105, 63%, 74%)
CMYK	cmyk(47.3%, 0%, 63.3%, 26.3%)
CIE-LAB	lab(68.79, -48.54, 50.58)
CIE-LCH	lch(68.79, 70.11, 133.82°)
OKLab	oklab(71.46% -0.1336 0.1173)
OKLCH	oklch(71.46% 0.178 138.7)
XYZ	xyz(24.2021, 39.0471, 11.8906)
Luminance	0.3905 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC45 #9E45BC

analogous

#9EBC45 #63BC45 #45BC62

triadic

#63BC45 #4563BC #BC4563

tetradic

#63BC45 #459EBC #9E45BC #BC6245

square

#63BC45 #459EBC #9E45BC #BC6245

split-complementary

#63BC45 #6245BC #BC459E

monochromatic

#346324 #4B9034 #63BC45 #89CC72 #AEDC9F

Accessibility & contrast

On white

2.38

#63BC45 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#63BC45 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC45

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC45	#FFFFFF	#000000	##000000
##63BC45	1.00	2.38	8.81	8.81
#FFFFFF	2.38	1.00	21.00	21.00
#000000	8.81	21.00	1.00	1.00
##000000	8.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C1AD37

Deuteranopia (green-blind)

#B6A54F

Tritanopia (blue-blind)

#5CB6A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bc45;
/* rgb */ color: rgb(99, 188, 69);
/* oklch */ color: oklch(71.5% 0.178 138.7);

Tailwind

colors: {
  custom: {
    50: '#96d17d',
    500: '#63bc45',
    950: '#000000',
  },
}

SCSS

$custom: #63bc45;
$custom-light: #96d17d;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc45",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 69
  },
  "hsl": {
    "h": 104.874,
    "s": 47.036,
    "l": 50.392
  },
  "oklch": {
    "l": 0.71461,
    "c": 0.17777,
    "h": 138.7
  },
  "luminance": 0.39049
}

Semantic roles & 50–950 ramp

primary

#63BC45

secondary

#BC94C9

accent

#51D7B5

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #63BC45

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

Preview Lab → · Contrast checker → · Palette generator →