#63D349#63D349

#63D349 is a light, highly saturated green. Relative luminance 0.497; OKLCH L 77.3% C 0.204 H 140.1°. Best body text is #000000 at 10.94:1 contrast (WCAG AA passes).

Color values

HEX	#63D349
RGB	rgb(99, 211, 73)
HSL	hsl(109, 61%, 56%)
HSV	hsv(109, 65%, 83%)
CMYK	cmyk(53.1%, 0%, 65.4%, 17.3%)
CIE-LAB	lab(75.90, -57.04, 56.69)
CIE-LCH	lch(75.90, 80.42, 135.17°)
OKLab	oklab(77.32% -0.1564 0.1307)
OKLCH	oklch(77.32% 0.204 140.1)
XYZ	xyz(29.6412, 49.7198, 14.3370)
Luminance	0.4972 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#63D349 #B949D3

analogous

#A8D349 #63D349 #49D374

triadic

#63D349 #4963D3 #D34963

tetradic

#63D349 #49A8D3 #B949D3 #D37449

square

#63D349 #49A8D3 #B949D3 #D37449

split-complementary

#63D349 #7449D3 #D349A8

monochromatic

#32821F #45B32B #63D349 #8DDF7A #B7EBAC

Accessibility & contrast

On white

1.92

#63D349 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.94

#63D349 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #63D349

10.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##63D349	#FFFFFF	#000000	##000000
##63D349	1.00	1.92	10.94	10.94
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.94	21.00	1.00	1.00
##000000	10.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C137

Deuteranopia (green-blind)

#CAB755

Tritanopia (blue-blind)

#57CCB7

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #63d349;
/* rgb */ color: rgb(99, 211, 73);
/* oklch */ color: oklch(77.3% 0.204 140.1);

Tailwind

colors: {
  custom: {
    50: '#99e182',
    500: '#63d349',
    950: '#000000',
  },
}

SCSS

$custom: #63d349;
$custom-light: #99e182;
$custom-dark: #000000;

JSON

{
  "hex": "#63d349",
  "rgb": {
    "r": 99,
    "g": 211,
    "b": 73
  },
  "hsl": {
    "h": 108.696,
    "s": 61.062,
    "l": 55.686
  },
  "oklch": {
    "l": 0.77318,
    "c": 0.2038,
    "h": 140.1
  },
  "luminance": 0.49722
}

Semantic roles & 50–950 ramp

primary

#63D349

secondary

#CE9FD9

accent

#44E4C6

background

#FAFDF8

surface

#F3FBEF

border

#CDD4CA

text

#0F150B

muted

#7F837C

Preview Lab

Preview with #63D349

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

Preview Lab → · Contrast checker → · Palette generator →