#63B832#63B832

#63B832 is a light, vivid yellow-green. Relative luminance 0.372; OKLCH L 70.3% C 0.186 H 136.5°. Best body text is #000000 at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#63B832
RGB	rgb(99, 184, 50)
HSL	hsl(98, 57%, 46%)
HSV	hsv(98, 73%, 72%)
CMYK	cmyk(46.2%, 0%, 72.8%, 27.8%)
CIE-LAB	lab(67.40, -48.53, 56.72)
CIE-LCH	lch(67.40, 74.64, 130.55°)
OKLab	oklab(70.28% -0.1348 0.1278)
OKLCH	oklch(70.28% 0.186 136.5)
XYZ	xyz(22.8612, 37.1625, 8.9854)
Luminance	0.3716 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63B832 #8732B8

analogous

#A6B832 #63B832 #32B844

triadic

#63B832 #3263B8 #B83263

tetradic

#63B832 #32A6B8 #8732B8 #B84432

square

#63B832 #32A6B8 #8732B8 #B84432

split-complementary

#63B832 #4432B8 #B832A6

monochromatic

#2F5818 #498825 #63B832 #83D156 #A6DE86

Accessibility & contrast

On white

2.49

#63B832 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.43

#63B832 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63B832

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63B832	#FFFFFF	#000000	##000000
##63B832	1.00	2.49	8.43	8.43
#FFFFFF	2.49	1.00	21.00	21.00
#000000	8.43	21.00	1.00	1.00
##000000	8.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BEA919

Deuteranopia (green-blind)

#B3A13F

Tritanopia (blue-blind)

#5FB19E

Achromatopsia (no color)

#A4A4A4

Design tokens & code

CSS

--color: #63b832;
/* rgb */ color: rgb(99, 184, 50);
/* oklch */ color: oklch(70.3% 0.186 136.5);

Tailwind

colors: {
  custom: {
    50: '#97ce73',
    500: '#63b832',
    950: '#000000',
  },
}

SCSS

$custom: #63b832;
$custom-light: #97ce73;
$custom-dark: #000000;

JSON

{
  "hex": "#63b832",
  "rgb": {
    "r": 99,
    "g": 184,
    "b": 50
  },
  "hsl": {
    "h": 98.06,
    "s": 57.265,
    "l": 45.882
  },
  "oklch": {
    "l": 0.70275,
    "c": 0.18579,
    "h": 136.5
  },
  "luminance": 0.37164
}

Semantic roles & 50–950 ramp

primary

#63B832

secondary

#AD7EC8

accent

#47E1A8

background

#F9FCF7

surface

#F2F9ED

border

#CCD2C8

text

#0E1408

muted

#7E827B

Preview Lab

Preview with #63B832

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

Preview Lab → · Contrast checker → · Palette generator →