#63BC44#63BC44

#63BC44 is a light, vivid green. Relative luminance 0.390; OKLCH L 71.5% C 0.179 H 138.6°. Best body text is #000000 at 8.81:1 contrast (WCAG AA passes).

Color values

HEX	#63BC44
RGB	rgb(99, 188, 68)
HSL	hsl(105, 47%, 50%)
HSV	hsv(105, 64%, 74%)
CMYK	cmyk(47.3%, 0%, 63.8%, 26.3%)
CIE-LAB	lab(68.78, -48.64, 51.01)
CIE-LCH	lch(68.78, 70.48, 133.64°)
OKLab	oklab(71.45% -0.1339 0.1181)
OKLCH	oklch(71.45% 0.179 138.6)
XYZ	xyz(24.1713, 39.0348, 11.7285)
Luminance	0.3904 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BC44 #9D44BC

analogous

#9FBC44 #63BC44 #44BC61

triadic

#63BC44 #4463BC #BC4463

tetradic

#63BC44 #449FBC #9D44BC #BC6144

square

#63BC44 #449FBC #9D44BC #BC6144

split-complementary

#63BC44 #6144BC #BC449F

monochromatic

#346223 #4B8F33 #63BC44 #89CC71 #AEDC9E

Accessibility & contrast

On white

2.38

#63BC44 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.81

#63BC44 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BC44

8.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BC44	#FFFFFF	#000000	##000000
##63BC44	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)

#C2AD35

Deuteranopia (green-blind)

#B6A54E

Tritanopia (blue-blind)

#5CB6A3

Achromatopsia (no color)

#A8A8A8

Design tokens & code

CSS

--color: #63bc44;
/* rgb */ color: rgb(99, 188, 68);
/* oklch */ color: oklch(71.5% 0.179 138.6);

Tailwind

colors: {
  custom: {
    50: '#96d17d',
    500: '#63bc44',
    950: '#000000',
  },
}

SCSS

$custom: #63bc44;
$custom-light: #96d17d;
$custom-dark: #000000;

JSON

{
  "hex": "#63bc44",
  "rgb": {
    "r": 99,
    "g": 188,
    "b": 68
  },
  "hsl": {
    "h": 104.5,
    "s": 47.244,
    "l": 50.196
  },
  "oklch": {
    "l": 0.71451,
    "c": 0.17854,
    "h": 138.6
  },
  "luminance": 0.39036
}

Semantic roles & 50–950 ramp

primary

#63BC44

secondary

#BB93C9

accent

#51D7B4

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #63BC44

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

Preview Lab → · Contrast checker → · Palette generator →