#63BB43#63BB43

#63BB43 is a light, vivid green. Relative luminance 0.386; OKLCH L 71.2% C 0.178 H 138.4°. Best body text is #000000 at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#63BB43
RGB	rgb(99, 187, 67)
HSL	hsl(104, 47%, 50%)
HSV	hsv(104, 64%, 73%)
CMYK	cmyk(47.1%, 0%, 64.2%, 26.7%)
CIE-LAB	lab(68.46, -48.33, 51.08)
CIE-LCH	lch(68.46, 70.32, 133.41°)
OKLab	oklab(71.19% -0.1331 0.1181)
OKLCH	oklch(71.19% 0.178 138.4)
XYZ	xyz(23.9282, 38.5969, 11.4982)
Luminance	0.3860 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63BB43 #9B43BB

analogous

#9FBB43 #63BB43 #43BB5F

triadic

#63BB43 #4363BB #BB4363

tetradic

#63BB43 #439FBB #9B43BB #BB5F43

square

#63BB43 #439FBB #9B43BB #BB5F43

split-complementary

#63BB43 #5F43BB #BB439F

monochromatic

#336123 #4B8E33 #63BB43 #88CC70 #ADDC9D

Accessibility & contrast

On white

2.41

#63BB43 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.72

#63BB43 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63BB43

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63BB43	#FFFFFF	#000000	##000000
##63BB43	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)

#C1AC34

Deuteranopia (green-blind)

#B5A44D

Tritanopia (blue-blind)

#5DB5A2

Achromatopsia (no color)

#A7A7A7

Design tokens & code

CSS

--color: #63bb43;
/* rgb */ color: rgb(99, 187, 67);
/* oklch */ color: oklch(71.2% 0.178 138.4);

Tailwind

colors: {
  custom: {
    50: '#96d07c',
    500: '#63bb43',
    950: '#000000',
  },
}

SCSS

$custom: #63bb43;
$custom-light: #96d07c;
$custom-dark: #000000;

JSON

{
  "hex": "#63bb43",
  "rgb": {
    "r": 99,
    "g": 187,
    "b": 67
  },
  "hsl": {
    "h": 104,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.71187,
    "c": 0.178,
    "h": 138.4
  },
  "luminance": 0.38599
}

Semantic roles & 50–950 ramp

primary

#63BB43

secondary

#BA92C8

accent

#51D7B3

background

#F9FCF7

surface

#F2F9EE

border

#CCD2C9

text

#0E140A

muted

#7E827C

Preview Lab

Preview with #63BB43

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

Preview Lab → · Contrast checker → · Palette generator →